Solve the problem.Find the number(s) such that the square of 6 less than the number is 15.
A. -6 - 
or -6 + 
B. -9 or 21
C. no real solution
D. 6 - 
or 6 + 
Answer: D
Mathematics
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7.2 ÷ 0.8
A. 9 B. 90 C. 64 D. 6.4
Mathematics
If y varies inversely as x, find the inverse variation equation for the situation.y = 15 when x = 3
A. y = 
B. y = 
C. y = 
D. y = 5x
Mathematics
Identify the number as prime, composite, or unit.73
A. Unit B. Composite C. Prime
Mathematics
Determine a formula for the exponential function.
A. f(x) = 2 ? 
x
B. f(x) = 
? 3x
C. f(x) = 2 ? 3-x - 1
D. f(x) = 2 ? 3-x
Mathematics