Solve.A rectangular garden has vegetables planted in a 36-ft by 21-ft area. The vegetables are surrounded by a 2-ft border of flowers. By what percent is the area for planting vegetables increased if the 2-ft border of flowers is removed?
A. 33.4%
B. 32.3%
C. 11.5%
D. 12.6%
Answer: B
Mathematics
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Which property or identity justifies the statement? ?
is a rational number.
A. Multiplication Inverse B. Multiplication Property C. Multiplicative Identity D. Closure Property
Mathematics
Rationalize the denominator. Assume that all variables represent positive real numbers.
A.
B.
C. 36
D. 11
Mathematics
Provide an appropriate response.Which of the following is the correct way to evaluate the expression 3 + 5 ? 5?
A. 3 + 5 ? 5 = 25 + 5 = 20 B. 3 + 5 ? 5 = 15 + 25 = 40 C. 3 + 5 ? 5 = 3 + 25 = 28 D. 3 + 5 ? 5 = 8 ? 5 = 40
Mathematics
Which function does the graph represent?
a.
b.
c.
d.
e.
Mathematics