Simplify the expression. Assume that all variables are real numbers.
A. Not a real number
B. 
y3
C. xy3
D. x3
Answer: B
Mathematics
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Solve the problem.A community garden contains 20 rectangular plots each measuring 6 yd by 9 yd. What is the total area available for gardening?
A. 54 yd2 B. 1,100 yd2 C. 600 yd2 D. 1,080 yd2
Mathematics
Solve the problem.Charlie needs to make a rectangular cover for a sandbox. It needs to cover at least 49 square feet. The width is 7 feet. What range of values can the length have?
A. 7 feet or more B. 8 feet or more C. 42 feet or more D. 6 feet or less
Mathematics
Translate to an equation. Do not solve.91 is 32% of what?
A. 91 × 32% = n B. 91 = 32 × n C. 91 × n = 32% D. 91 = 32% × n
Mathematics
Graph the function 
.
A. 
B. 
C. 
D. 
E. 
Mathematics