You multiply 3/4 by 2/3 it equals 2/4 which equals 1/2. The answer is 1/2.
The answer is C
$8.75+$13.50= $22.25
1- I didn't understand it
2).. (a/b)² (a/b)⁸
= (a/b)²+⁸ = (a/b)¹⁰
3) 3-⁵ = 1/3⁵ = 1/243
4) (x/y)"
d/dx (x/y) = (1/y)
d/dx (1/y) = 0
5) (2m⁴n³)⁵
= 2⁵ × (m⁴)⁵ × (n³)⁵
= 32 × m²⁰ × n¹⁵
= 32m²⁰n¹⁵
A means 7 10 times so it like 7x10 same with g 96x10
