Perform the subtraction visually using symbols. 4 - (-2)

A. 6
B. -6
C. 2
D. -2

Answer: A

Mathematics

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Solve. Write a mixed numeral for the answer.A car traveled 327 miles on 15 gallons of gas. How many miles per gallon did it get?

A. 21 mpg
B. 22 mpg
C. 21 mpg
D. 21 mpg

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Evaluate.-7 + 8 ? 3

A. 168 B. 31 C. 17 D. 32

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Convert. When necessary, round the answer to two decimal places.4.5 pints =    cups

A. 8 B. 16 C. 18 D. 9

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Mathematics

Sketch the graph of the polynomial function.f(x) = x4 - 6x3 + 9x2

A.

B.

C.

D.

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Mathematics