Cant't Wait for
Unit Rate
Unit Rate
1. The down payment required by one lender on a $3,300 car is $160. Which lender requires a down payment at the same rate?
A lender requiring $320 on a 6,600 car
7. Each baking team in this contest has an equal number of Pies. Let P represents the number of Pies. If there are 50 total pies in the contest, which expression can be used to find the number of baking teams?
B. 50 ÷ m
2. Noriay typed 200 words during a 5-minute test in her keyboarding class. Which equation can be used to find t, the time required for Noriay to type 5,000 words, typing at the same rate?
t = 5,000 (5/200)
17.
It took Robert twice as long to finish his basketball video games as it did to finish his football video game. It took him 60 minutes in all to finish both. Let G represent the amount of time it took Robert to finish his video game. Which equation can be used to find the value of G?
A. G + (G ÷ 2) = 60
B. G – 2G = 60
C. G + 2G = 60
D. G − (G + 2) = 60
C. G + 2G = 60
14.Kimberly solves 25 Algebra math problems every hour.
Let h represent the total number of hours she has been solving Algebra math problems.
Write an expression that could be used to find the total number of Algebra math problems that Kimberly has solved?
h x 25
3. Hannah's receipt from the grocery store is shown below.
What was the cost per ounce of the Bananas?
A.$0.13
8.
8. The formula for volume (V) is the product of its length (l), width (w) and height (h). Write an equation that represents this formula?
V=lwh
V= lxwxh
V=l *w*h
9. If 8 times a number is increased by 30, the result is six less than eighteen times the number. Which equation can be used to find the value of the number?
A. 8x + 30 = 18x − 6
18.
Yitzely made two candy baskets that included the same total number of candies. The first candy basket included 24 KitKats and 12 lolllipops. The second candy basket included 18 lollipops. Which equation can be used to find K, the number of KitKats in the second candy basket?
A. 12 + 18 = 24 + K
B. 18 − K = 24 − 12
C. 24 + 12 = K + 18
D. K = 24 + 18 − 12
C. 24 + 12 = K + 18
22. Oriana is having a book club meeting at her house. She is inviting 24 people. There will be 2 times as many boys as girls invited. Let x represent the number of girls invited to the book club. Which equation would you use to find the number of girls invited?
A. x + 2x = 24
B. 2x − x = 24
C. 2x ÷ x = 24
D. 24 + x = 2x
A. x + 2x = 24
5. The price for Apples is 6 for $4.85. About how much will 2 cost?
B. between $1 and $2
10. Cianna uses a 3D printer to increase the size of her pencil boxes. The 3D printer is set to double the length of her pencil boxes when printed.
Let P represent the length of her 3D printed pencil boxes.
Write an expression that represents the length of Cianna’s pencil boxes?
2P
2xP
2*P
12. Write an equation that represents how to find the perimeter, P, of the following square?
P = 2L + W + W
P = 2L + 2W
P = L + L + W + W
19.
Arron had $30 and spent $18 on clothes. Josiah had $33 and bought a book series set. Afterward, Arron and Josiah had the same amount of money left over. Which equation can be used to find b, the cost of Josiah’s book set?
A. 33 − 30 = 18 − b
B. 33 + 30 = b + 36
C. 30 + 18 = b + 33
D. 30 − 18 = 33 − b
D. 30 − 18 = 33 − b
What is the difference between an expression and equation?
An equation is two expressions that are equal to each other.
or
An equation has an equal sign and an expression does not.
6. Scarves are on sale at 7 for $28. At this rate, how much would 9 scarves cost?
c. $36
11.Markeis brought in 40 bags of Takis to share equally with his classmates.
Let T represent the number of classmates Markeis has.
Write an expression that could be used to find the number of Takis each classmate received?
40 ÷ T
15. Which of these equations represents the statement below?
"Twelve more than a number is 73."
D. n + 12 = 73
20. The movie Avengers End Game lasted 226 minutes. The average movie lasts 122 minutes. If M equals how much longer Avengers End Game is than the average movie, which equation below would you use to solve for t?
A. M ÷ 122 = 226
B. M +122= 226
C. M − 122 = 226
D. 226M = 122
B. M +122= 226
Daily Double!!! (Worth double the points)
What is the key to success!
(Hint 3 words: N_ _ _ _ G_ _ _ U_!)
Never Give Up!
4.
4. Keylinn found the expo markers she needed for science class. The store sold a pack of 10 markers for $3.98, a pack of 20 markers for $9.98, a pack of 40 markers for $18.00, and a megapack of markers that had 100 markers for $40.00. Keylinn bought the pack of markers that cost $0.45 per marker. Which pack did Keylinn buy?
40 Markers for $18
13. Alejandro collects 40 sea shells each day to bring to his collection jar.
Let d represent the total number of days he has been collecting sea shells.
Write an expression that could be used to find the total number of sea shells that Alejandro has collected.
d × 40
16.
If 3 times a number is subtracted from 18, the result is seven more than six times the number. Which equation can be used to find the value of the number?
A. 3(18 - x) = 7 + 6x
B. 18 - 3x = 6(7 + x)
C. 18 - 3x = 6x + 7
D. 3x - 18 = 7 + 6x
C. 18 - 3x = 6x + 7
21. Kevin brother is three times as old as he is. Their ages add up to 44. Let K represent Kevin's age. Which of the following would you use to find Kevin's age?
A. 3K− K = 44
B. 44 ÷ K = K
C. K + 3K = 44
D. 3K = 44
C. K + 3K = 44