Simplify the expression. Assume that all variables are positive when they appear.(4
)(4
)
A. 80
B. 80
C. 16
D. 400
Answer: A
Mathematics
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Perform the indicated operation and simplify if possible.
? (9x - 18)
A. 36 B. 9 C. 45 D. 5
Mathematics
Use inductive reasoning to predict the next line in the pattern. Then perform the arithmetic to determine whether your conjecture is correct.(6 × 1) × (2 × 1) = 12(6 × 10) × (2 × 2) = 240(6 × 100) × (2 × 3) = 3600
A. (6 × 1000) × (2 × 4) = 4800 B. (6 × 1000) × (2 × 4) = 48,000 C. (6 × 1000) × (2 × 4) = 42,000 D. (6 × 1000) × (2 × 4) = 54,000
Mathematics
Find the unknown value.2% of 6700 is what number?
A. 2340 B. 234 C. 134 D. 1340
Mathematics
Solve the formula for the indicated variable.
= 
for V
A. V = 
B. V = 
C. V = 
D. V = 
Mathematics