For the functionwhat is the value of f(2)?
第1题
nd 70 feet long. You use 6 pounds of fertilizer to treat 700 square feet. The fertilizer comes in 8-pound bags. How many bags of fertilizer will you need to complete the job?
第7题
alked 2 miles. Which of the following mathematical expressions is equivalent to the number of miles Juan walked?
______3×4×2
______(2+4)×3
______4(2)+3
______4+3+2
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