Answer:
$63
Step-by-step explanation:
so we want to find 9/9 of her allowance, which is 100%
we could use a proportion:
let 'a' = full allowance
÷
=
÷ 
when we divide fractions we multiply by the reciprocal to get:
28 x 9/4 = a
a = 252/4
a = 63
Negative pi over 5
− π/ 5
Answer:
3:10
Step-by-step explanation:
(-1, 0) (0, 3)
these are the coordinates for the graph