Answer:She deposited $350.00 into the account at the beginning of the year.
Step-by-step explanation:
Vertex form for a parabola with vertex (p,q) is
We have (p,q)=(-4,5) and another point (-3,2) so we can solve for <em>a:</em>
Putting it together,
Answer:
We could multiply that out if we like but I won't bother.
Answer:
$1.67
Step-by-step explanation:
Take the total cost and divide by the number of markers
$20/12 =1.6666666
Since we are dealing with money we round to the nearest cent
$1.67
Answer:
2n-45
Step-by-step explanation:
The explanation is that twice the number of n is 2n. Now 45 less than that is 2n-45. Thats why
THEY ALL ARE THE SAME BECAUSE ALL YOU DOING IS ADD AND DIVIDING OR SOME JUHH MULTIPLE !