MATH 6 B UNIT 4 Equations LESSON 11 Equations Unit Test<3
____________________________________________________________________________________
1.Use substitution to determine which number from the set {6, 7, 8} makes the equation 54÷x=9 true.(1 point)
x=_
x equals?
____________________________________________________________________________________
2.Question
Niall is making cards for his friends. He has 30 inches of ribbon, and each card takes 2.5 inches of ribbon. Using the equation 2.5x=30 , which answer is the correct interpretation of the solution?(1 point)
Responses
12 cards
30 inches
12 inches
30 cards
____________________________________________________________________________________
3.Jiana is saving money for a new bike. She is able to save $5 per week and she needs a total of $250. Using the equation 5x=250 , what would the units be for the value of x ? Enter 1 for dollars, 2 for dollars per week, or 3 for weeks.(1 point)
What is the answer?
____________________________________________________________________________________
4.Solve the equation 653 = x − 243 .(1 point)
x=
x equals?
____________________________________________________________________________________
5.Kendall feeds her cat a total of 45 cup of food every day. She feeds it 12 cup of food in the evening. Solve an equation to find how much food she gives to the cat the rest of the day. Write your answer in fraction form only.(1 point)
?/? cup
____________________________________________________________________________________
6.Solve for w - 3w=126 (1 point)
w=
W equals what?
____________________________________________________________________________________
7.Ms. Quarles gave the same math unit test to all her classes. She grades 25% of the tests, which is 30 papers. How many students does Ms. Quarles have in total?(1 point)
n=
N equals what?
____________________________________________________________________________________
8. Randy and three of his friends went to a restaurant to eat dinner. The bill was $52. How much money does each person have pay towards the bill?(1 point)
n= $
N equals what?
____________________________________________________________________________________
9.Solve for x : 6/5x=90 (1 point)
x=
X equals what?
____________________________________________________________________________________
10.AJ’s office purchased a small vending machine and need to supply it with drinks. A large box from the wholesale store contains 25 bottles of assorted drinks. If each drink bottle has the same price of $1.75, how much does the large box cost?(1 point)
x= $
X equals what?
____________________________________________________________________________________
Needed answers fast, scroll down for the rest of the questions!! And if AI gets it wrong i'll post the answers!!.
Au revoir pookies <3
11. A smartphone was purchased for $50 a month for 24 months. Write and solve an equation to represent the total cost of the smartphone. (1 point)
x= $
X equals what?
____________________________________________________________________________________
12. Solve for q: 2q + 7 = 19 (1 point)
q=
Q equals what?
____________________________________________________________________________________
13. Sarah is planning to save $500 for her trip. She already has $100 saved and plans to save $25 each week. Write an equation to represent this situation and then solve for the number of weeks it will take for Sarah to save enough money for her trip. (1 point)
x= weeks
x equals how many weeks?
____________________________________________________________________________________
14. Solve for a: 5a - 9 = 26 (1 point)
a=
A equals what?
____________________________________________________________________________________
15. A company sells 14 t-shirts for a total of $280. Write and solve an equation to find the price of one t-shirt. (1 point)
x=$
X equals what?