Multiply and simplify.
(
+ 
)
A. 21
B. 7 + 
C. 3
D. 
+ 
Answer: B
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Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.How much does Anne's father weigh?18.1 pounds
A. Reasonable B. Unreasonable, should be 1810 pounds C. Unreasonable, should be 181 pounds D. Unreasonable, should be 1.81 pounds
Solve the inequality. Express your answer using interval notation.-9x - 6 ? -3(2x - 3)
A. (-?, -5)
B. [-5, ?)
C. [-5, ?)
D. (-?, -5]
Supply the missing numbers. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.fractiondecimalpercent
A.
| 0.56? | 560% |
B.
| 0.56? | 56% |
C.
| 0.44? | 4.4% |
D.
| 0.44? | 44% |
Find the perimeter (or circumference) and area of the figure.Give the exact value and an approximation using ? ? 3.14.
A. circumference = 5.5? ? 34.54 ft area = 121? ? 379.94 sq ft B. circumference = 5.5? ? 34.54 ft area = 30.25? ? 94.99 sq ft C. circumference = 11? ? 34.54 ft area = 121? ? 69.08 sq ft D. circumference = 11? ? 34.54 ft area = 30.25? ? 94.99 sq ft