Answer:
<h3>

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Step-by-step explanation:

Move 7 to right hand side and change it's sign
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Add the numbers
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Divide both sides of the equation by 0.5
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Calculate
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Hope I helped!
Best regards!!
Answer:
A. There is four times as much total fruit as pears.
Answer:
78 laundries
$0.25
Step-by-step explanation:
If the box contains 195 scoops and at once he uses 2 1/2 you have to divide 195 by 2 1/2 and you get 78.
How much is he paying for each load? you have to find the unit rate. The box costs $19.99 he can do 78 laundries at once so you divide the money by the quantity or in other words $19.99 by 78 and get 0.2562820512820513, since we are talking about money we use only the firs two decimals, so he pays $0.25 per load of laundry.