Answer:
80%
Step-by-step explanation:
There are 100 parts in a percent so 20-100 equals 80 so your answer is 80%
A. 1:2.
24: 10+6+8+24
24:48
= 1
= 2
1:2
y
=
−
√
4
x
+
19
the answer is c,
a= 4x+15/x+3
That means that each water is $2.50, das crazy tho