What are these expressions like in words and numbers please answer if you know simple

Answers

Answer 1

1.) 4(x-7)
The difference = subtraction; put what comes after the multiplication( or whatever type of math) in parenthesis if you’re multiplying by another equation (ex. 5(2-5) )
2.) 4x-7
Less than= subtraction
3.) 4x+7
Sum=addition
4.) 7-4x
Minus= subtraction , times= multiplication

Hope this helps!

Related Questions

Whats a good explanation for a bag contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag?

Answers

Answer: 114 marbles

Step-by-step explanation:

From the question, we are told that a bag contains red and black marbles which are 120 marbles in total. We are further told that there are 19 red marbles for every black marble.

Let the number of black marbles be represented by a.

The red marbles will be: = 19 × a = 19a

Based on the information given in the question,

Black marbles + Red marbles = 120

a + 19a = 120

20a = 120

a = 120/20

a = 6

Black marbles = 6

Red marbles = 19a = 19 × 6 = 114 marbles

two friends John and Abu own a store the ratio of john is 11:9 if 2/3 of Abu shares is Le720 calculate the value of the store

Answers

I really do not know the answer

Help me solve this please

Answers

Answer:

10°

Step-by-step explanation:

Step 1:

∠EFG = 90° Def. of Right Angle

Step 2:

∠EFH + ∠HFG = ∠EFG Sum of an angle

Step 3:

7x + 2x = 90 Input Values

Step 4:

9x = 90 Combine Like Terms

Step 5:

x = 90 ÷ 9 Divide

Answer:

x = 10°

Hope This Helps :)

Point Q is the image of Q(-7,-6) under the translation(x,y) to (x+12,y+8)

Answers

Answer:

Preimage = (-19,-14)

Step-by-step explanation:

i think your asking abt the preimage so that would be the answer

A group of 16 men show up early for medical supplies. There names are put into a hat, and so that they can be called in randomly to see the doctor. Five people have already been called in. What is the probability that your friend Ibrahim will be called in next?

Answers

Answer:

0.091

Step-by-step explanation:

Because 5 people have already been called in, the new total number of people waiting is 11. Your friend is only 1 person, so the probability of him getting picked is 1/11 or 0.091

Write two equivalent expressions to represent the area of the rectangle below.

Answers

Answer:

n-3*2

Step-by-step explanation:

How does the value of the digit 3 in the number 63297 compare to the value of the digit 3 in the number 60325?

Answers

Answer:

in 63297 the 3 is in the thousands place

in 60325 the 3 is in the hundreds place

(Please read the question CAREFULLY)

The length of a field in yards is a function f(n) of the length n in feet. Write a function rule for this situation. (1 yard = 3 feet)

Appreciate all the support.

(Explanation would be thankful A LOT )

Answers

Answer:

[tex]f(n) = 3n[/tex]

Step-by-step explanation:

Given

f(n) --- yards

n --- feet

Required

Write the function rule

From conversion from yard to feet...

We have:

[tex]1\ yard = 3\ feet[/tex]

Multiply both sides by n

[tex]n * 1\ yard = 3\ feet * n[/tex]

[tex]n\ yard = 3n\ feet[/tex]

Replace n yard with f(n)

[tex]f(n) = 3n[/tex]

Roberto owed his credit card $1000 dollars after
8 weeks. He decides to start paying it off.
After 10 weeks, he only owns $750. Calculate the
rate of change to figure out how much he was paying
per week after week 8.

Answers

wwwwwwwwwwwwwwwwwwww

Choose the equation of the horizontal line that passes through the point (−2, −1).

y = −1
y = −2
x = −2
x = −1

Answers

X= -2 ghuijfjfjf hope that Helen

BRAINLIEST FOR WHOEVER CAN SOLVE THESE :)

Answers

Answer:

okay so for the first one, its written really really confusing but heres what i got for that : between 22.1 and 24.5 degrees.

Perihelion always occurs near January 4th and new yorks coldest month is janurary sooo winter.

Around 11 hours

Polaris

I hope that helped. i tried my best lmk how it goes :))

Nancy Gerald, production control manager at

The Open-Pit Furnace Co., has a total of $497.25 deducted

from her monthly paycheck for Social Security and Medicare

taxes. What is her monthly salary?

Solution

Step-by step

Answers

Answer: $6500

Step-by-step explanation:

An employee pays 6.2% as social security and 1.45% as Medicare and the company pays the remaining 7.65%.

Therefore, a total of (6.2% + 1.45%) = 7.65% is deducted from the person income.

Let the monthly salary of Nancy be a

7.65% × a = $497.25

0.0765a = $497.25

a = $497.25/0.0765

a = $6500

Her monthly salary is $6500

An inequality is solved as shown below. Between which two steps is an error made?

Answers

Answer:

Step-by-step explanation:

Hope this help you

if (5x-72) what’s is x

Answers

Answer:

14.4

Step-by-step explanation:

5x-72=0

5x=72

(divide 5 from both sides)

x=14.4

x=14.4 if you are using the 0 product property. That just sets everything equal to 0

The cost of a taxi ride can be modeled as a function of the number miles traveled. There is a base charge of $3.50 and also a charge of $0.10 per mile. A- Write an equation to describe this scenario B- What does the independent variable represent? C- What does the dependent variable represent? D- What is the rate of change in this scenario?

Answers

Answer:

a. C(x) = $3.50 + $0.10x. b. distance traveled c. cost of the taxi ride d. $0.10 per mile

Step-by-step explanation:

A. Let C be the cost of the taxi ride and x be the distance traveled in miles. Since there is a base charge of $3.50 and a charge of $0.10 per mile, the cost of the ride is thus

C(x) = $3.50 + $0.10x.

B. The independent variable represents the distance traveled in miles since it is the parameter being measured.

C. The dependent variable represents the cost of the taxi ride, since it is value depends on the parameter (the distance) being measured.

D. The rate of change in this scenario is the $0.10 per mile

What is the greatest of three consecutive even integers if 10 more than their sum is 106

Answers

Answer:

Step-by-step explanation:

Let 3 consecutive even numbers be x, x+2, x+4

Given, x+x+2+x+4=106-10

3x+6=96

3x=90

x=30

Greatest of the three consecutive even numbers is x+4 = 30+4= 34

I need help plz jajahsvzgdvhebsjsusbbsjshsvvshshsbs

Answers

Answer:

C egg salad sandwich

Step-by-step explanation:

Answer:

C egg salad sandwich

Step-by-step explanation:

Carson runs a farm stand that sells strawberries and bananas. Each pound of
strawberries sells for $3 and each pound of bananas sells for $1.50. Carson sold 4
times as many pounds of strawberries as pounds of bananas and he made $135
altogether. Graphically solve a system of equations in order to determine the number
of pounds of strawberries sold, 2, and the number of pounds of bananas sold, y.

Answers

9514 1404 393

Answer:

40 lb strawberries10 lb bananas

Step-by-step explanation:

See below for the graph of the equations ...

3x +1.50y = 135 . . . . total from sales

x = 4y . . . . . . . . . . . . strawberry pounds are 4 times banana pounds

The solution is ...

(x, y) = (40, 10)

40 pounds of strawberries and 10 pounds of bananas were sold

Answer: There were 40 pounds of strawberries sold and 10 pounds of bananas sold.

Step-by-step explanation:

x=the number of pounds of strawberries sold

y=the number of pounds of bananas sold

3x+1.50y=135 (0,90) (45,0)

x=4y (20,5) (40,10)

(40,10)

Evaluate the expression.
(-5)(-6) - 8=

Answers

Answer:

Step-by-step explanation:

Step 1:

( - 5 ) ( - 6 ) - 8 Equation

Step 2:

30 - 8 Multiply

Answer:

22 Subtract

Hope This Helps :)

Answer:

(−5)(−6)−8 =

=22

Step-by-step explanation:

what is
(9-k)10= -10

Answers

Answer:

8k + 9

———————

10k + 9

Step-by-step explanation:

uhh i tried

What is 1,0086 times 1200 divided by 6

Answers

10,086 x 1200 divided by 6 is 2,017,200

By the BODMAS rule the result of 1,0086 times 1200 divided by 6 is 2017200.

10086 times 1200 divided by 6

We can express it mathematically as:

10086 x 1200 ÷ 6

To solve this expression, we will us BOD MAS rule:

Which gives an order in which a mathematical operations should solve.

This order is as:

Brackets, Order, Division,Multiplication, Addition, Subtraction.

In the given expression, 10086 x 1200 ÷ 6 there are two mathematical operation division and multiplication.

So according to the BOD MAS order. Division come first and then multiplication.

We will proceed in this order.

Let's solve division:

1200÷6

It will result in 200.

Then come to the multiplication operation:

10086 x 1200 ÷ 6

Put the value of 1200÷6 in the above expression.

10086 x 1200 ÷ 6 = 10086 x 200

10086 x 1200 ÷ 6 = 2017200.

Hence, following the BODMAS rule, 1,0086 times 1200 divided by 6 will result in 2017200.

Learn more about BOD MAS rule here:

https://brainly.com/question/29795897

#SPJ6

Triangle ABC with coordinates
A(1,2), B(4,6), C(-1,3) is transformed to create triangle A'B'C' with the transformation
indicated: Rotation: about 90 degrees COUNTERCLOCKWISE
Provide the image coordinates after the triangle is transformed, ie. A'B'C'
Be mindful of negatives in the answers)!!!
Оа
Ob
(1,-2), (4,-6).(-1,-3)
(2,-1),(6,-4), (3,1)
(-2,1),(-6,4),(-3,-1)
(1,2), (4,6),(-1,3)
с
d

Answers

Answer:

Step-by-step explanation:

I’m not that smart

Question Help Use the GCF and the Distributive Property to find the sum. 42 + 66 Write each number as a product using the GCF as a factor, and apply the Distributive Property. 42 + 66 = (Use the operation symbols in the math palette as needed. Do not simplify.)

Answers

Answer:

40 plus (2)42 plus 6x11

Step-by-step explanation:

Multiply

Using GCF and Distributive property on the sum of 42 and 66 gives us;

((6 * 7) + (6 * 11) = 6(7 + 11)

GCF simply means the greatest common factor. Now, to find the GCF of 42 and 66, let us state their factors;

Factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42

Factors of 66 = 1, 2, 3, 6, 11, 22, 33, 66

The highest factor common to 42 and 66 is 6. Thus, we can say that the GCF of 42 and 66 is 6.

We want to add 42 to 66.

42 + 66

The distributive property states that;

a(b + c) = ab + ac

Thus;

Since GCF of 42 and 66 is 6, then we have;

42 + 66 = ((6 * 7) + (6 * 11)

Using distributive property;

((6 * 7) + (6 * 11) = 6(7 + 11)

Read more at;https://brainly.com/question/17846825

what does Instantenous Rate Of Change find

Answers

Answer:

The instantaneous rate of change is the change in the rate at a particular instant, and it is same as the change in the derivative value at a specific point. For a graph, the instantaneous rate of change at a specific point is the same as the tangent line slope.

Step-by-step explanation:

Find the perimeter of this triangle

Side 1- 2y-5+3x
Side 2- 6x-2y+1
Side 3- 12-4x+4y
Add them together please help me i will give brainliest

Answers

Answer:

4y-5x+8

Step-by-step explanation:

2y-5+3x+6x-2y+1+12-4x+4y

4y+2y-2y+6x+3x-4x+12+1-5

4y-5x+8

the sum of a number times 3 and 16 is at least -26

Answers

Answer:

x =< -13/24

Step-by-step explanation:

find a ratio that is equivalent to 9 to 15

Answers

Answer:

18:30

Step-by-step explanation:

multiply both values by 2 to get an equivalent ratio

i’m pretty sure it would be 18:30

Write an equation in slope-intercept form of the line that passes through
the point (-1,6) and is perpendicular to the graph of y= 1/4x + 3

Answers

Pls See the attachment

Casey went to the store and purchase case 12 pairs of socks.And 3 pairs of shoes for 18.20 each. She spent a total of 81.60. How much did she pay for each sock

Answers

Answer:

Casey paid 2.25 in the required currency for each pair of socks.

Step-by-step explanation:

Casey spent a total of $81.60 on both 12 pairs of socks and 3 pairs of shoes.

A pair of shoe = 18.20, then;

3 pairs of shoe = 3 x 18.20

= 54.60

The amount spent on socks = total amount - amount spent on shoes

= 81.60 - 54.60

= 27.00

So that,

The price of each pair of socks = [tex]\frac{amount spent on socks}{number of pairs}[/tex]

= [tex]\frac{27}{12}[/tex]

= 2.25

Casey paid 2.25 in the required currency for each pair of socks.

I have a Geometry test that I need to pass tomorrow and I'm not ready. what do I do?

Answers

Answer:

Study

Step-by-step explanation:

Study, but if it’s online maybe use the internet during the test

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