Combine Like Terms. 2 x 2 − x 2 + 3 x 2 2x 2 −x 2 +3x 2
1 answer:
You might be interested in
Given parameters:
Percentage gain = 300%
Selling cost last year = $2420
Unknown:
Selling cost this year = ?
Solution:
To solve this problem;
Profit percent =
300 =
3 =
S- 2420 = 7260
S = $9680
To make a 300% gain, Jefferson Middle school needs a $9680 from fundraiser sales this year.