Review P7.6.4 Question Preview (ID: 9721)
Review P7.6.4.
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1. An ice cream shop sells 8 flavors of ice cream, 2 types of cones, and 3 types of toppings. Which of the following shows the total number of combinations of one flavor of ice cre
a) (8×3)+(8×2)
b) (8x3)x(8x2)
c) 8x3x2
d) 8x(3x2)
2. Jaxson referees soccer. He charges $8 as a basic fee and $3 for each hour. If the game is 2 hours, which expression shows how much Jaxson will be paid?
a) 2x3 x 8
b) 2x3 + 8
c) 2+3 + 8
d) 2(3+8)
3. simplify the expression 4(-2x +1) + 2(5x – 6)
a) 2x + 8
b) 18x - 8
c) 18x + 8
d) 2x - 8
4. Simplify the expression 9 + 5(2x-4) - 4x + 2(3-8x)
a) 20x -15
b) -20x +15
c) -20x -15
d) 6x + 9
5. Given the equation 7p - 9 = K. Find the value for K if the value of p =8
a) 47
b) 8
c) 56
d) 48
6. Olivia’s grandfather is 6 years more than 3 times as old as Olivia. Her grandfather is 63 years old. How old is Olivia?
a) 18
b) 19
c) 189
d) 45
This month in the cafeteria Sergio bought cookies and ice cream. Cookies cost $0.65 and ice cream cost $0.75. Let cookies be represented by C and ice cream be represented by I. Whi
a) .65 C + .75 I
b) .65 I + .75 C
c) .65 C x .75 I
d) .65 I X .75 c
8. Simplify the algebraic expression 12C – 8 + 6(2I – 5C) + 6 – 10 I
a) 18 C - 2 I +14
b) 7 C + 2 I -2
c) 18 C + 2 I -2
d) 18 C + 8 I +14
10. Max has driven 155 miles and used 5 gallons of gasoline. If he has 12 gallons of gasoline remaining in the tank, how many more miles can he drive on that tank of gasoline?
a) 372
b) 31
c) 155
d) 930
12. Sam bought 8 caps on sale for $24.40. At the same rate, how much do 10 caps cost?
a) $30.50
b) $3.05
c) $31.8
d) $40.20
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