Kelly plants 45 tulips in 30 minutes what is the unit rate?
1 answer:
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There is 20% decrease in the number of members.
Step-by-step explanation:
Given,
Members last year = Old value = 30
Members this year = New year = 24
Change = New value - Old value
Change = 24 - 30
Change = -6
The negative sign indicates the decrease.
Decrease percent =
Decrease percent =
Decrease percent =
Decrease percent = 20%
There is 20% decrease in the number of members.
Keywords: percentage, division
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Answer:
x = 8,
Step-by-step explanation:
.
for it is a denominator. Multiply both sides with the product of the two denominators:
:
.
.
Multiply both sides by one over the coefficient of x:
.
.