Answer:
16 dimes and 8 quarters
Step-by-step explanation:
.25x8=2
.05x16=.8
$2+$.8=$2.80
she has 4 quarters and 18 dimes
c
6x^3 + 8x + 9x^2 + 3
(2x + 3) (3x^2 + x + 1)
6x^3 + 3x + 2x + 9x^2 + 3x +3
6x^3 + 5x + 3x + 9x^2 + 3
