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Solving for unknown variables
Page 3
Questions (151)
What is the solution of the equation −x/2.9=−3?
A. -87 B. 8.7 C. 87 D. -8.7
1 answer
asked by
here to help
13 views
Krista and Alexa played balloon darts in a school fair. Krista popped 5 balloons and Alexa popped n balloons. Together, they
1 answer
asked by
Dont worry abt my name
44 views
Sally's family is going to visit her grandparents for the holidays. They live 585 miles away. Sally's parents plan to drive for
1 answer
asked anonymously
46 views
Maria has to spend 512 hours to finish her community service program in a community health clinic. Last week, she was able to
1 answer
asked anonymously
75 views
Maria has to spend 512 hours to finish her community service program in a community health clinic. Last week, she was able to
1 answer
asked anonymously
92 views
Which of the following can be represented by the equation 3x = 24?(1 point) Responses The cost of a pair of shoes is three times
3 answers
asked by
Somebody
19 views
Which of the following answers gives the best estimate for x given the following equation?
−2x+902=1,518 (1 point) Responses
1 answer
asked by
no
26 views
A slice of pizza costs $3.19 and a drink costs $r. The cost of a slice of pizza and a drink together is $5.61 Complete and make
1 answer
asked anonymously
10 views
You have p dollars in your piggy bank. You spent $13.32 to buy a toy, leaving you with $25.70. Which equation should be used to
1 answer
asked by
What number should be added to both sides of the e
37 views
A school plans to spend twice the amount it did last year on its winter dance, less the cost of the disco ball which was $150,
1 answer
asked anonymously
29 views
Yuri and Trina sold boxes of cookies. Yuri sold 14 boxes, while Trina sold n boxes. Together, they sold a total of 37 boxes.
1 answer
asked by
unknown SSSSSSS
26 views
Yuri and Trina sold boxes of cookies Yuri sold 14 boxes while Trina sold n boxes together they sold a total of 37 boxes which
1 answer
asked anonymously
20 views
Yuri and Tina sold boxes of cookies. Yuri sold 14 boxes, while Trina sold n boxes. Together, they sold a total of 37 boxes.
1 answer
asked by
wassup
31 views
to rent a car you need to pay a flat fee plus $0.20 for each mile that you drive. which equation could be used to solve for the
1 answer
asked anonymously
34 views
Which of the following four equations has the solution of the lowest value?(1 point)
Responses x − 7 = 28 x minus 7 equals 28 x
1 answer
asked anonymously
16 views
Yuri and Trina sold boxes of cookies. Yuri sold 14 boxes, while Trina sold n boxes. Together, they sold a total of 37 boxes.
1 answer
asked by
Khalia posey🍒🌸🤎
27 views
To rent a car you need to pay a flat fee plus $0.20 for each mile that you drive. Which equation could be used to solve for the
3 answers
asked by
Silly
30 views
Lee scored 25 points in yesterday's game. That was 3 more than twice the number of points Alex scored.
Which equation can be used
1 answer
asked by
saas
21 views
A plumber charges $50 for every house call and an additional $70 for each hour of work. For one house call yesterday, the
1 answer
asked anonymously
26 views
A plumber charges $50 for every house call and an additional $70 for each hour of work. For one house call yesterday, the
5 answers
asked by
BTS ARMY
27 views
At a used book sale, each paperback book cost x dollars and each hardcover book cost y dollars.
- One customer purchased 7
1 answer
asked anonymously
25 views
Yuri and Trina sold boxes of cookies. Yuri sold 14 boxes, while Trina sold n boxes. Together, they sold a total of 37 boxes,
1 answer
asked by
Magical
18 views
As a salesperson, you are paid $100 per week plus $3 per sale. This week you want your pay to be at least $160. Write and solve
1 answer
asked by
Better be right BOT
31 views
2 eggs + 3 + X −6 riding equation. For these 2 supplementary angles, it's plain how to solve what the value of X found a
1 answer
asked anonymously
12 views
A varies directly as B and C. when B= 4,C=9 and A= 6 (a) find the formula connecting A B and C (b) find A when B= 3 and C = 10
1 answer
asked by
Ogoke chinaza precious
15 views
Lily is saving up to buy a cell phone. She needs to save at least $300 before she is able to buy the phone. Her grandfather
1 answer
asked anonymously
33 views
Question 11%0D%0AA)%0D%0AAn equation is shown.%0D%0A%0D%0A36.2 = x + 4.3%0D%0A%0D%0AWhat is the value of x?%0D%0A%0D%0A(1
1 answer
asked by
Michael Mondy MONDY
23 views
Variables y and x have a proportional relationship, where y = 20 when x = 4.
What is the value of x when y = 80? Enter your
1 answer
asked anonymously
11 views
what volume of Y would make the expression Y -6 + 7 + 2b - 3b + 1 equivalent to 5b + 2?
(1 point)
1 answer
asked by
TREY PILGRIM
9 views
Find the value of x to the nearest hundredth. sin(38)=12x (1 point) Responses 19.49 19.49 40.49 40.49 18.55 18.55 .05
1 answer
asked anonymously
28 views
A company pays their employees $20 per hour. Using fractional notation, write a proportion that represents how long an employee
1 answer
asked by
I NEED ANSWERS!!❤️
10 views
Which two equations can be used to determine the measure of these two adjacent angles?
(2x+3)degrees (X-6)degrees (2 points)
1 answer
asked anonymously
14 views
Which steps could be used to solve for x in the equation 7x + 1/3 = 2 2/3?
• Divide both sides of the equation by 1/7 , and
1 answer
asked by
Hi
13 views
Ollie bought a sports drink for $2.25 and several granola bars that were each $1.50. Ollie paid with a $20 bill and received
1 answer
asked anonymously
17 views
Ethan writes the ratio x/8=y/16 to help him reduce the size of a two-dimensional shape. If the new value of y is 3 units, what
1 answer
asked by
Kanna
11 views
A recipe calls for 2 cups of flour to make 24 cookies. Write and solve a proportion to find how much flour is needed to make 54
3 answers
asked by
e
33 views
Write an equation and solve. Round to the nearest hundredth where necessary.
64 is 80% of what? 80 = 64 • n; 1.3 0.64 • n =
1 answer
asked anonymously
17 views
Samantha is trying to estimate the distance between her school and the park. On a map with a scale of 0.5 in. = 2 miles, the
1 answer
asked by
tvfyhguijhh
123 views
Samantha is trying to estimate the distance between her school and the park. On a map with a scale of 0.5 in. = 2 miles, the
1 answer
asked anonymously
43 views
What is the value of x if y°=71° ? (1 point) °
1 answer
asked anonymously
6 views
Ethan writes the ratio x8=y16 to help him reduce the size of a two-dimensional shape. If the new value of y is 3 units, what
3 answers
asked by
Taco
7 views
Natalie is a softball coach. She has a private pitching lesson with Kasey. Kasey's mom pays Natalie $11 per hour plus a $6 tip.
T
1 answer
asked by
AYD3N
9 views
Ni’Kieylah uses 3 cups of sugar for every 2 teaspoons of baking soda to make a batch of cookies. Which proportion could be
1 answer
asked anonymously
14 views
Ethan writes the ratio X over eight equals Y over 16 to help him reduce the size of a two dimensional shape. If the new value of
1 answer
asked anonymously
12 views
LeShawn has 250 followers of his social media posts. He would like to have more
than 1,000. Which inequality shows the number of
1 answer
asked by
Vixy
11 views
Solve for x. Round your answer to the nearest tenth if necessary
1. 47.8 2. 33.0 3. 42.4 4. 6.0
3 answers
asked anonymously
8 views
What is the value of x?
1/3x + 1 = 1/6 (2x + 3) Responses A 3/4 B 4/3 C - 3/4 D - 4/3 E no solution
1 answer
asked by
lalamarmar
5 views
You want to buy a new computer monitor for $600. You can afford to save $75 per month in your checking account. How many months
1 answer
asked by
s
16 views
Solve for d.
(b-c+d)/4=a
1 answer
asked anonymously
7 views
Mia found a receipt for a pair of boots for $159.71, tax included. If the sales tax rate was 7%, what was the list price of the
1 answer
asked anonymously
2 views
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