Answer:
250:2
Step-by-step explanation:
Hope it helps!
So in 5 weeks, Marcie will have collected 25 stickers, and given away 15. She will have 10 stickers left. I hope that this helps! :)
Answer:
In linear expresiion 3 is the coefficient
X will be the variable and -15 will be the constant term.
First, rewrite the equation so that <em>y</em> is a function of <em>x</em> :

(If you were to plot the actual curve, you would have both
and
, but one curve is a reflection of the other, so the arc length for 1 ≤ <em>x</em> ≤ 8 would be the same on both curves. It doesn't matter which "half-curve" you choose to work with.)
The arc length is then given by the definite integral,

We have

Then in the integral,

Substitute

This transforms the integral to

and computing it is trivial:

We can simplify this further to

A. The equation is true.
67+33=100
70+30=100
100=100 so yes, the equation is equal.