QOTD: I am starting something new for people that want to advance on this wonderful foundation. I will post a Question everyday, that will get a different amount of points. Maybe even Brainliest.

Question: (Order of Operations)
1. 21 / (6-3) = ________
2. 5+4 x 7 = _______

Answers

Answer 1

Answer:

1. 7

2. 33

Step-by-step explanation:

1. you first subtract 6 and 3 (pemdas) then giving you 3, now divide 21 and 3 giving you 7!

2. again using pemdas you would multiply 4 and 7 giving you 28 then just add 28 and 5 to give you a final answer of 33!

Answer 2

Answer:

1. 21 / (6-3) = 7

2. 5+4 x 7 = 33

Step-by-step explanation:

1. First we do the parenthesis,, and 6-3 is equivalent to 3. Then we can divide 21 by 3 and we get 7 !!

2. First, we should do the multiplication. We would then get 4x7=28. Then we should add 28 and 5 to get 33 !!

I love your idea, it sounds great !! have a good day :))


Related Questions

Guys I need help down below!!

(I put more points since this is a hard time for me to understand.)

Answers

Answer:

Step-by-step explanation:

Part 1 (3): 1655.64 if you times 108 by 15.33

PART 2

Lake A: 7

Lake B: 9

Lake C: 21

Lake D: 17

Lake E: 15

Find the next three terms...
1,4,9,16,...

Answers

Answer:25, 36, 49

Step-by-step explanation: the term requires you to multiple the same numbers to each other for each number 1*1=2 2*2=4 3*3=9 4*4=16 5*5=25 6*6=36 7*7=49 and you would just keep going if you needed more

Follow the rule to find the next three numbers in the pattern. Describe the pattern using the terms even and odd

Answers

Answer:

16, 21, 26

Step-by-step explanation:

just add 5

1 , 6 , 11 , 16 , 21, 26

Just add 5 to each number

Which size of yogurt shown in the table has the lowest unit price?​

Answers

Answer:

ummm im gonna say the 32 oz ** i could be wrong**

Step-by-step explanation:

i believe it’s 10 oz

using a ruler how could you calculate the floor area of your classroomm

Answers

Answer:

Using a perimeter

Step-by-step explanation:

Answer:

you could get a yard stick or a meter stick and messure it like that

Step-by-step explanation:

_l_l_l_ do that with the ruler

Large balloons are sold in packages of 12 and cost $1.50 per balloon. Each of 4 friends gets an equal share of balloons from packages of balloons. Write an expression to represent how much each friend must pay

Answers

12(1.50 ÷4)
I think sorry if you get it wrong

An expression to represent how much each friend must pay will be ( 12 x $1.5) / 3.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Large balloons are sold in packages of 12 and cost $1.50 per balloon. Each of 4 friends gets an equal share of balloons from packages of balloons.

The expression can be written as:-

Amount =  ( 12 x $1.5) / 3.

Amount = 4 x 1.5

Amount = $6

To know more about an expression follow

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Itty Bitty Kitty is walking home. The distance between her and her home may be represented by the equation y = -4.5x + 31.5, where x is the time, in hours, that she walks. How many hours does it take Kitty to reach home?

I give out brainliest btw ;)

Answers

Answer:

7 hours

Step-by-step explanation:

I graphed the equation and divided 31.5 by 4.5

The answer is 3 hours! Hope it is right!

[tex]x^{2} \neq \lim_{n \to \infty} a_n \pi \pi \alpha \alpha \pi \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \left \{ {{y=2} \atop {x=2}} \right. \geq \geq \neq \neq[/tex] solve this

Answers

Answer:

id rather not

Step-by-step explanation:

jesus you're in middle school? with th at math

good luck

Which could be a step used when solving the equation 5x+10=7.5x?

distribute 5

distribute 10

add 10 to both sides

subtract 5x from both sides

Answers

Answer:

subtract 5x from both sides

Step-by-step explanation:

7.5-5=2.5

2.5=10

10÷2.5=4

x=4

Subtract 5x from both sides because you would need to get all the x values together so you can end up solving for x

HELP I NEED AN ANSWER FAST
Triangle ABC is transformed to triangle A′B′C′, as shown below:

Which equation shows the correct relationship between the measures of the angles of the two triangles?

The measure of angle CAB = The measure of angle C prime B prime A prime
The measure of angle BCA = The measure of angle A prime B prime C
The measure of angle CAB = The measure of angle C prime A prime B prime
The measure of angle BCA = The measure of angle C prime A prime B prime

Answers

Answer:

Bca

Step-by-step explanation:

Answer:

Option D

Step-by-step explanation:

we know that

The transformation of the figure is a reflection, so after the transformation  the shape still has the same size, area, angles and line lengths.

the triangles ABC and A'B'C' are congruent

therefore

the corresponding sides and corresponding angles are equal

so

The relationship between the measures of the angles of the two triangles is

BCA = B’C’A. You can find the answer by matching the order of the letters in the angle which.

or

hope this helped

Simplify the expression.
4d+9-d-8

Answers

Answer:

3d+1

Step-by-step explanation:

Answer:

3d + 1

Step-by-step explanation:

Combine like terms. 4d - d = 3d and 9 - 8 = 1.

If the ratio of pounds of apples to pounds of peaches sold at a farm stand is 3 : 4, which could be the pounds of apples and peaches sold?


9 pounds of apples and 16 pounds of peaches.

13 pounds of apples and 14 pounds of peaches.

21 pounds of apples and 28 pounds of peaches.

34 pounds of apples and 43 pounds of peaches.

Answers

Answer:

21 pounds of apples and 28 pounds of peaches.

Step-by-step explanation:

3 x 7 = 21

4 x 7 = 28

It should be A. 9 pounds: 16 pounds

On a vacation a family drove 315 miles in 5 hours. Find their average speed in miles per hour, (the unit rate). *

Answers

Answer:

Around 63

Step-by-step explanation:

315/5= well 63

Answer:

63 miles per hour

Step-by-step explanation:

please mark brainliest

4. Which of the following is the additive inverse of three?
A. -13
B. 0
C. 13
D. 3

Answers

I believe it’s -3 is that on there?

Answer:

A.-13

Step-by-step explanation:

can yall help me please

Answers

1fish=1.5grams

100fish=150grams

1000fish=1,500grams

1=1.5
100=150
1000=15000

does anyone know an easy simple way to estimate fractions?

Answers

Answer:

Yea go to Youtµbe University

Answer:

Just do what you do estimating normal numbers than put them into a mixed number than turn into fraction kind a confusing.

Step-by-step explanation:

A carton has a length of fraction 2 and 2 over 3 feet, the width of fraction 1 and 1 over 3 feet, and height of fraction 1 and 1 over 2 feet. What is the volume of the carton?

Answers

Answer:

2

Step-by-step explanation:

Volume equals height x width x length

What is t in a one step equation? The equation is t-10=3 I really need help.

Answers

Answer:

t=13

Step-by-step explanation:

t-10=3

t-10+10=3+10

t=13

Hope this helps!

PLZZZZZZZZZZZZZ HELP ME I BEGGING YOU!!!

Write equivalent fractions for
4/7
and
7/10
using the least common denominator.

Type the fractions, using a slash ( / ) to separate the numerator and denominator.

4/7=

7/10=

Answers

Answer: 4/7 is 40/70 and 7/10 is 49/70

Step-by-step explanation:

The equivalent fractions are 40/70 and 49/70 respectively.

What is a fraction?

A part of the whole is called a fraction. If there are 4 pieces in a pizza then 1/4 is a fraction denoting 1 slice of pizza.

The smallest number that is a common multiple to the denominator of two or more fractions is called the least common denominator.

Now, given fractions are 4/7 and 7/10, note that 70 is the smallest number that is a common multiple of 7 and 10, therefore, multiply the numerator and the denominator of the first fraction by 10 and the second fraction by 7.

Therefore, 4/7=40/70 and 7/10=49/70

To learn more about fractions click here:

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Please help me. Will report

Answers

9514 1404 393

Answer:

  3.  (4, 5)

  4.  (3, 1)

Step-by-step explanation:

Graphs are attached.

__

Equations are in slope-intercept form, so it is convenient to graph them by identifying the y-intercept, then finding another point or two based on the slope.

Of course, the y-intercept is the constant in the equation. This is where the line crosses the y-axis. The slope is the coefficient of x, and represents "rise" over "run", the number of units the line goes up for every unit to the right.

Jonah is collecting data from one apple orchard in Tennessee and one in North Carolina. The tables show the bushels of apples that the trees in each orchard produce.
There are two tables. The first table is titled Tennessee. There are two columns, the first column is labeled Trees and the second column is labeled Bushels. Row one, seven trees, one hundred forty bushels. Row two, nine trees, one hundred eighty bushels. Row three, eleven trees, two hundred twenty bushels. Row four, thirteen trees, two hundred sixty bushels. The second table is titled North Carolina. There are two columns, the first column is labeled Trees and the second column is labeled Bushels. Row one, two trees, sixty bushels. Row two, four trees, one hundred twenty bushels. Row three, six trees, one hundred eighty bushels. Row four, eight trees, two hundred forty bushels.
Which statement is true about the quantity of bushels each tree produces?

The Tennessee farm produces 10 fewer bushels per tree than the North Carolina farm.

The North Carolina farm produces 10 fewer bushels per tree than the Tennessee farm.

The Tennessee farm produces 20 fewer bushels per tree than the North Carolina farm.

The North Carolina farm produces 20 fewer bushels per tree than the Tennessee farm.

Answers

Answer:

Txfyig7g6h7

Step-by-step explanation:

Jejdhehshfbbdjsjzjwheb shrine s sushi. She d

Drag each tile to the correct box.
Dominic is a server at a restaurant. Each dish at the restaurant costs $8. A sales tax of 8% is charged. The total bill amount includes the sales tax of the meal.

Dominic earns tips left by customers. The amount of money tipped can be represented by a percentage of the total bill.

Order the tip amounts from least to greatest tip, in dollars.

5 dishes
17.5% tip

6 dishes
14% tip

7 dishes
11% tip

4 dishes
20% tip

Answers

Answer:

In this order is least to greatest:

1. 4 dishes-20% tip

2. 6 dishes -14% tip

3. 7 dishes-11% tip

4. 5 dishes-17.5% tip

Order the tip amounts from least to greatest tip will be $6.65, $6.91, $7.25, and $7.56.

What is the percentage?

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

Dominic is a server at a restaurant. Each dish at the restaurant costs $8. A sales tax of 8% is charged. The total bill amount includes the sales tax of the meal.

The amount of tip for all the orders, then we have

A. 5 dishes and 17.5% tip, then the tip cost is given as,

⇒ ($8 x 5) x (1.08) x (0.175)

⇒ $7.56

B. 6 dishes and 14% tip, then the tip cost is given as,

⇒ ($8 x 6) x (1.08) x (0.14)

⇒ $7.26

C. 7 dishes and 11% tip, then the tip cost is given as,

⇒ ($8 x 7) x (1.08) x (0.11)

⇒ $6.65

D. 4 dishes and 20% tip, then the tip cost is given as,

⇒ ($8 x 4) x (1.08) x (0.20)

⇒ $6.91

Order the tip amounts from least to greatest tip will be $6.65, $6.91, $7.25, and $7.56.

More about the percentage link is given below.

https://brainly.com/question/8011401

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A scientist estimated that a mixture would need 5 milliliters of a chemical to balance. The actual amount needed was 7 milliliters. What was the percent error of the scientist's estimation?
A.
71.43%
B.
3%
C.
28.57%
D.
40.00%

Answers

C should be the correct answer.

Hope this helped! <3

C would be correct am sorry if I answered late

I'll give brainliest if answered corractly.

Answers

Answer: the answer is D plz mark me braniest

Step-by-step explanation:

Answer is D. It’s pretty obvious

Good Evening. I hope whoever reads this has an amazing day/night. Keep up the good work, even when the odds aren't rooting for you, show them otherwise.

Answers

Good Evening to you as well. Hope you had a great day. Keep up the positivity

Answer:

awwww thank so muchhhhh

Step-by-step explanation:

much love

~ Angie

Can someone help?
Luci cuts a board that is 7/8 yard long into pieces that are 7/16 yard long. How many pieces does she cut?

Answers

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Write the following rate as a unit rate:Immersive Reader
20 pounds for $4

Answers

Answer:

its glitching nsjdjdjdjdjd

Answer:

5 pounds/$ ( 5 pounds per dollar )

Step-by-step explanation:

20 pounds for 4$ as a proportion can be simplified to 5 pounds per(every) 1$ which is 5 pounds/$.

What would be your first step to solve this equation -4x = 36? *

1.add 4 to both sides
2.subtract 4 from both sides
3.divide both sides by -4
4.multiply both sides by -4

Answers

Divide by -4 to get x by itself

Answer:

x= -9

Step-by-step explanation:

-4*x-(36)=0

-4x - 36  =   -4 • (x + 9)

-4   =  0 ( this equation has no answer)

Solve  :    x+9 = 0

x= -9

Which of the following is true? (10 point)


a

|–9| < 6

b

|–9| < |–6|

c

|–6| < –9

d

|–6| < |–9|

Answers

The answer is going to be d

Answer:

A nxhhskshddhdcfvjgdh

A 10 foot piece of rope is cut into three pieces, what is the length of each piece?

Answers

The answer to this question is 3.3

Answer:

3 1/3 ft. each

Step-by-step explanation:

Divide 10/3 to get 3.3 repeating which is equal to 3 1/3

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