Find the expression.v = -4i + 8j; Find .

A. 32 
B. 32i 
C. -32 
D. 32 


Answer: D

Mathematics

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c = 17, a = 6. Find b.

Mathematics

Find the mean for the list of numbers.Monthly checking account fees: $16, $9, $8, $10, $7, $2, $6Round answer to the nearest whole number if necessary.

A. $6 B. $7 C. $8 D. $10

Mathematics

Simplify.-2 ? (-4 - 1.2)

A. -10.4 B. 10.4 C. -5.6 D. 5.6

Mathematics

Fill in the blank with one of the words or phrases listed below.The  is the sum of the exponents on the variables in the term.

A. term B. degree of a term C. degree of a polynomial D. coefficient

Mathematics