Answer:
y = (4/25)x
Step-by-step explanation:
We are given;
y = 16/5 and x = 20
Now if y varies directly with x, then we can say;
y = mx
Where m is constant of proportionality
This means that;
16/5 = 20m
Divide both sides by 20 to get;
(16/5) × 1/20 = m
16/100 = m
m = 4/25
Thus,the equation is:
y = (4/25)x
1)-11
2)18
3)32
8)-28
9)-40
10)13
The answer is 1,032. (also known as answer choice A)
There are many different paths to take but here is my take
15%:22.5%:48%: 74 3/4 Turn everything into a percent
15%:22.5%:48%: 7475% Turn into a decimal
.15: .22: .48: 74.75 Times by 100
15: 22 : 48: 7475 Covert into factors
5(3) : 2(11) : 3(2⁴): 5²(299) Relize there is no common factor...
15: 22 : 48: 7475 <------- Whole numbers
