Answer:
Free points i guess
Step-by-step explanation:
thanks
Answer:
615.44
Step-by-step explanation:
If diameter = 28, then radius is 14
Area = 3.14 x (14x14) =615.44
You can use the formula ...
... (percent change) = ((new amount) - (original amount))/(original amount) × 100%
Filling in the given information, this tells you ...
... (percent change) = ($21 -$28)/($28) × 100%
... = (-7/28) × 100%
... (percent change) = -25%
A negative percent change is a decrease, so the change in price is a ...
... 25% decrease
Answer:
Step-by-step explanation:
It is (3,-1).
5x-3x=-6
2x=-6
x=-3
x equals -3 is the answer.
