The old price for school lunches is $5. the new price is $5.25. what is the percent increase in the cost if school lunches? write answer as percent. the formula is p=b-a/a. b =new price for lunch. a=old price for lunch. p=percent increase

p=(5.25-5.00)/5.00

p=0.25/5.00

p=0.05

p = 5% increase

the answer is 62

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

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