Answer:
24%
Step-by-step explanation:
Difference in price of sweater
=$25-$19
=$6
6/25×100%=24%
That is fractional, it can not be represented as a whole number, though it can be represented as an improper or mixed fraction because it is a rational number.
629/100 or 6+29/100
Answer:
The time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.
Step-by-step explanation:
The function for the height of the bottle rocket (in feet), <em>t</em> seconds after it is launched is:

Compute the value of <em>t</em> as follows:




Thus, the time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.
You would subtract 15 on both sides and then you would have 2x=-14 then you divide both sides by 2 and x would equal -7