Solve the problem.Tom earned $40 a week for washing cars. How much has he earned in the last 7 weeks?
A. $280
B. $290
C. $180
D. $47
Answer: A
Mathematics
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Graph the function.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.If an object is dropped off of a tower, the velocity, V, of the object after t seconds can be obtained by multiplying t by 32 and adding 10 to the result. Express V as a linear function of t.
A. V(t) = 32 + 10t
B. V(t) = 32t + 10
C. V(t) = 
D. V(t) = 42t
Mathematics
Find the indicated limit.
int x
A. 8 B. -8 C. 0 D. 9
Mathematics
Graph the hyperbola.25y2 - 4x2 = 100
A. 
B. 
C. 
D. 
Mathematics