Translate the phrase into a mathematical expression and then evaluate it.Twenty times five, plus one
A. 20 ? 5 - 1; 80
B. 20 ? 5 + 1; 101
C. 20 ? 5 - 1; 99
D. 20 ? 5 + 1; 120
Answer: B
Mathematics
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A. -0.84 B. 0.75 C. 0.80 D. 0.60
Mathematics
Solve the equation.2(y + 2) = 3(y - 3)
A. {-13} B. {5} C. {13} D. {-5}
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Solve the equation.4 ? n = 72
A. n = 21 B. n = 19 C. n = 18 D. n = 20
Mathematics
Simplify the expression. ?
A. 24 B. 10 C. -24 D. -2
Mathematics