The cost of 5 pounds of apples is $6.45. which statements can be used to solve for a, the cost of each pound of apples? check all that apply.
to solve, find the cost of 1 pound of apples; write a multiplication equation.
to solve, find the cost of 1 pound of apples; write a division equation.
the correct equation for this problem is 5a = $6.45. solve this problem by dividing both sides by 5.
the correct equation for this problem is 5a = $6.45. solve this problem by multiplying both sides by 5.
each pound of apples costs $1.28.
each pound of apples costs $1.29.

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).