Answer:
Evaluate the expression for x = 1.7. Enter your answer in the box. x2 + 3x What is the value of x2 + (2y) = (2w) + 3z for w=2, x = 5, y = 8, and z=3? Enter your answer in the box. Which of the following expressions have a value of 180 when b = 4? Select all that apply. A. 876 - 179 + 957 - 87 : В. 33b 12 C. 62 + 120 D. 516 – 24 - E 116 + 187 – 2,756 - 13 sugar. Tyra has 123 cups of If r is the amount of sugar called for in one batch of cookies, the expression 12 = can be used to find how many batches Tyra can make with the sugar she has. If ris cup, how many batches of cookies can Tyra make? Enter your answer in the box. 2 3 batches 10 Jayden evaluated the expression a = (2 +1.5) for a = 14. He said that the answer was 8.5. Choose True or False for each statement. Choose.. Jayden's solution is incorrect. Choose... hoose. Jayden added in the parenthe False Jayden substituted the wrong True Choose Jayden divided 14 by 2 and added 1.5.
Step-by-step explanation:
PLEASE LIKE AND MARKS AS BRAIN LIST
The required value of the given expression is 38 when substituting the values of w = 2, x = 5, y = 8, and z = 3.
What is the algebraic expression?Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers.
The expression is given in the question following as:
x² + 2y ÷ 2w + 3z
We have to determine the value of the given expression for w = 2, x = 5, y = 8, and z = 3.
As per the given question, we have
⇒ x² + 2y ÷ 2w + 3z ....(i)
Substitute the values of w = 2, x = 5, y = 8, and z = 3 in the given expression,
⇒ (5)² + 2(8) ÷ 2(2) + 3(3)
⇒ 25 + 16 / 4 + 9
Apply the division operation,
⇒ 25 + 4 + 9
Apply the addition operation, and we get
⇒ 38
Therefore, the required value of the given expression is 38.
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The height of the parallelogram is 6/7 units and base of the parallelogram is one third of the height. Find the area of the parallelogram.
147/36 sq. units
36/147 sq. units
6/21 sq. units
6/63 sq. units
Answer:
Area of the parallelogram:
A = a * h
where a is the base and h is the height;
91 = a * h
a = 2 h + 1
( 2 h + 1 ) * h = 91
2 h² + h - 91 = 0
h 1/2 = ( - 1 +/- √(1+728)) / 4 = ( - 1 +/- 27) / 4
h = 6.5 ( another solution is negative )
a = 2 * 6.5 + 1 = 13 + 1 = 14
Answer:
The base is 14 units and the height 6.5 units long.
Step-by-step explanation:
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
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.
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[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
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
Answer:
subtract 5x from both sides
Step-by-step explanation:
7.5-5=2.5
2.5=10
10÷2.5=4
x=4
Which size of yogurt shown in the table has the lowest unit price?
Answer:
ummm im gonna say the 32 oz ** i could be wrong**
Step-by-step explanation:
What is so fragile that saying its name breaks it?
Answer:
silence
Step-by-step explanation:
Janie and Jasmine are playing three games at an arcade. Each of the games requires either 2, 3, or 4 tokens. The girls plan to play as many games as they can before running out of tokens. Let m represent the number of games that require 2 tokens; n represent the number of games that require 3 tokens; and p represent the number of games that require 4 tokens.
Janie plays the 3-token game four times. Write two equivalent expressions to represent the number of tokens that Janie will need to play each of the three games at least one time.
Answer:
(3+3+3+3) or 3x4
Step-by-step explanation:
hope this help
Answer:
The answer is 3x4 or (3+3+3+3)
Step-by-step explanation:
Have a good day besti!!!!!!!!!
-leeknowishawt
A 10 foot piece of rope is cut into three pieces, what is the length of each piece?
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
hElPPppPPPPPppP pwease ,___,
Answer:
14
Step-by-step explanation:
[tex](15 - 7) \sqrt{ \dfrac{64}{256} } \: + 2 \sqrt{25} [/tex]
[tex] = 8 \times \dfrac{8}{16} + 2 \times 5[/tex]
[tex] = 4 + 10[/tex]
[tex] = 14[/tex]
Write the following rate as a unit rate:Immersive Reader
20 pounds for $4
Answer:
its glitching nsjdjdjdjdjd
Answer:
5 pounds/$ ( 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/$.
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%
C should be the correct answer.
Hope this helped! <3
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?
Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
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.
Answer:
21 pounds of apples and 28 pounds of peaches.
Step-by-step explanation:
3 x 7 = 21
4 x 7 = 28
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=
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
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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.
Answer:
awwww thank so muchhhhh
Step-by-step explanation:
much love
~ Angie
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?
Answer:
2
Step-by-step explanation:
Volume equals height x width x length
Simplify the expression.
4d+9-d-8
Answer:
3d+1
Step-by-step explanation:
Answer:
3d + 1
Step-by-step explanation:
Combine like terms. 4d - d = 3d and 9 - 8 = 1.
Which of the following is true? (10 point)
a
|–9| < 6
b
|–9| < |–6|
c
|–6| < –9
d
|–6| < |–9|
Answer:
A nxhhskshddhdcfvjgdh
Guys I need help down below!!
(I put more points since this is a hard time for me to understand.)
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
What is t in a one step equation? The equation is t-10=3 I really need help.
Answer:
t=13
Step-by-step explanation:
t-10=3
t-10+10=3+10
t=13
Hope this helps!
Please help me. Will report
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.
Find the next three terms...
1,4,9,16,...
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
using a ruler how could you calculate the floor area of your classroomm
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
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
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
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
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
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When adding integers you:
Same sign add and keep
Different signs subtract and keep the sign of the larger number.
True or False
Answer:
true
Step-by-step explanation:
81 - 62.439 = ......................
Answer:
18.561
Step-by-step explanation:
The equation y= 9x represents a proportional relationship.
What is the slope and the Y intercept (b)?
Answer:
It will be the last answer
m-9 b=0
Step-by-step explanation:
because there is no fraction in the 9 x and no extra number
In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx, where x is the length and y is the weight. Use the information in the table to find k, the constant of proportionality?A.25.0 B.27.5 C.30.0 D.32.5
Follow the rule to find the next three numbers in the pattern. Describe the pattern using the terms even and odd
Answer:
16, 21, 26
Step-by-step explanation:
just add 5