a bicycle is on sale for 20% off the original price.if the original price of the bicycle is $240, what is the sale price?
1 answer:
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Answer:
b. 60
Step-by-step explanation:
We have been given a formula , where x represents the number of small vehicles and y represents the number of larger vehicles.
To find the number of small vehicles, we will substitute in the given equation as:
Therefore, 60 small vehicles were washed in total and option 'b' is the correct choice.
Perimeter of any figure is all its sides summed up
for a rectangle, with two equal pairs, that means, length + length + width + width or 2length + 2width, or 2(length + width)
but we know the length is 7/5 the width
width = w
perimeter = P
and the length is 7/5 of that
for a rectangle, with two equal pairs, that means, length + length + width + width or 2length + 2width, or 2(length + width)
but we know the length is 7/5 the width
width = w
perimeter = P
and the length is 7/5 of that