Add the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-10 + 3
A. 13
B. -13
C. -7
D. 7
Answer: C
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?Find the volume of the following cone in cubic centimeters: radius: 3 cm, height: 2 dm.
A. ?V = 6? cm3 B. ?V = ?60? cm3 C. ?V = ?400? cm3 D. ??V = 60 cm3? E. ??V = 400 cm3
Find a formula for the inverse of the function described below.32° Fahrenheit = 0° Celsius. A function that converts temperatures in Fahrenheit to those in Celsius is 
.
A. f-1(x) = x + 32
B. f-1(x) = 
x - 32
C. f-1(x) = 
(x - 32)
D. f-1(x) = 
x + 32
Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.logn
A. 
logn6 + 
lognx - 
lognz
B. 
logn6 + 5 lognx - 9 lognz
C. 
logn6 + 
lognx + 
lognz
D. 
logn6 - 
lognx - 
lognz
Use the distributive property to write the sum as a product.(-8)8 - (-8)4s
A. -8(8 + 4s) B. -8(64 - 4s) C. -8(8 - 4s) D. 8(-64 - 4s)