Answer:
y = 1
Step-by-step explanation:
3 + y = 4
y = 1
Answer=53,040
Explanation: $52,000*0.02=1,040
52,000+1,040=53,040
Answer:
16
Step-by-step explanation:
Inverse variation is of the form
xy = k where k is a constant
x=4 and y = 32
4*32 = k
128 = k
xy = 128
Let x = 8
8y = 128
Divide each side by 8
8y/8 = 128/8
y =16
Answer:
x>−5
Step-by-step explanation:
Answer:
Cross Multiply
Step-by-step explanation:
1. Multiply 16 by 9 and you get 144
2. Multiply 5 by x
This is called cross multiplying.
3. Set up the equation. 5x=144
144/5=28.8
x=28.8
