Answer:
96%
Step-by-step explanation:
Formula
% = (given amount / total amount possible) * 100
Givens
Given amount = 816
Total amount = 850
Solution
% = (816 / 850) * 100
% = 0.96 * 100
% = 96%
To find the percentage of something, cross multiply its ratio with x/100. X is the percentage we need to find.
816/850 = x/100
816 * 100 = 850 * x
81600 = 850x
Now time to isolate x.
81600/850 = 850x/850
96 = x
The answer is 96%.
84 divided by 2 = 42, & 42 + 10 = 52.
6b < 24
⇔ b < 24/6
⇔ b < 4
4b + 12 > 4
⇔ 4b > 4 - 12
⇔ 4b > -8
⇔ b > -8/4
⇔ b > -2
Answer:a: y=4.5+0.75x
B: y=2.5+1.25x
C: 7.5
