Simplify the expression.-23
A. Exponent: 3, base: 2
B. Exponent: -3, base: 2
C. Exponent: 2, base: 3
D. Exponent: 3, base: -2
Answer: A
Mathematics
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Convert the mixed number to an improper fraction.5
A. 
B. 
C. 
D. 
Mathematics
Write an equation that expresses the relationship. Use k as the constant of variation.x varies jointly as b and the sum of p and t.
A. x = 
B. x = k(bp + t)
C. x = kb + p + t
D. x = kb(p + t)
Mathematics
Evaluate the expression without using a calculator.(
)2
A. -25 B. 5 C. 25 D. Not a real number
Mathematics
Provide an appropriate response.You are asked to change 5
to an improper fraction. What should be your first step?
A. Multiply 8 and 5. B. Divide 8 by 13. C. Multiply 13 and 5. D. Add 5 and 8.
Mathematics