Find the perimeter. Use 3.14 for ? when needed.
A. 90 cm
B. 50 cm
C. 410 cm
D. 70 cm
Answer: D
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Solve the problem.BT&T charges $0.36 for the first minute and $0.17 for each additional minute for a long-distance call. How much will a 10 minute long-distance call cost?
A. $1.89 B. $3.60 C. $2.06 D. $1.70
Simplify where possible. Then solve the equation.
w + 8w = 6 - 69
A. w = 
B. w = 3
C. w = 
D. w = 21
Find the product.-13(0)
A. -13 B. 13 C. 1 D. 0
Select a variable to represent one quantity and state what that variable represents. Express the second quantity in terms of the variable selected.The average time it takes to get through a check-out line at a large wholesale club is 9 minutes more than 3 times the time it takes to get through a check-out line at a small grocery store, s.
A. let s = time at small store, then 3s + 9 = time at large club B. let s = time at small store, then (9 + 3)s = time at large club C. let s = time at small store, then 9s + 3 = time at large club D. let s = time at small store, then 9?3 + s = time at large club