Find the product.-7x3(10x + 6)
A. -70x4 + 6
B. -70x - 42
C. -112x3
D. -70x4 - 42x3
Answer: D
Mathematics
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Add or subtract as indicated.
+ 1
A. - 
B. 
C. - 
D. 
Mathematics
Solve the equation. Write the answer in a + bi form.x3 - 8 = 0
A. 2, 1 - 
i, -1 - 
i
B. 2, -1 + 
i, -1 - 
i
C. 2, 1 + 
i, -1 - 
i
D. 2, 1 + 
i, 1 - 
i
Mathematics
Solve. Write a mixed numeral for the answer.At a track and field event, an athlete recorded the following heights at the high jump: 84
in., 83
in.,
and 85 in. Find the average of the four jumps.
A. 84
in.
B. 84
in.
C. 84
in.
D. 84 in.
Mathematics
Find the Social Security tax for the current pay period. Assume a 6.2% FICA rate up to a maximum of $110,000.Gross Earnings This Year: $103,167.46Current Period Earnings: $3158.07
A. $195.80 B. $-227.82 C. $423.62 D. $417.42
Mathematics