Simplify.
A. 
B. 5s + 4t
C. 
D. 4s + 5t
Answer: B
Mathematics
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Express the repeating decimal as a fraction in lowest terms.0.
A. 
B. 
C. 
D. 
Mathematics
Use factoring to solve the equation.x2 - x = 20
A. -4, 5 B. -4, -5 C. 4, 5 D. 1, 20
Mathematics
Factor.15z2 - 14zy - 8y2
A. (3z - 4y)(5z + 2y) B. (15z - 4y)(z + 2y) C. (3z + 4y)(5z - 2y) D. (15z + y)(z - 8y)
Mathematics
Solve the problem. Round to the nearest tenth, if necessaryThe part is 7.5 and the whole is 8.5. Find the percent.
A. 44.1% B. 113.3% C. 88.2% D. 8.8%
Mathematics