Answer:
28/15
Step-by-step explanation:
17/5 x 2/3 28/15
Answer:
B
Step-by-step explanation:
It took the square root for both sides, that way the left side is left without the exponent and the right side is applied the square root. That is necessary in order to solve the equation for X
10 is one of one hundred equal parts because 100/10 is 10
Answer:
No
Step-by-step explanation:
For x and y to have a proportional relationship, then
the ratio of k = must be equal for all points
(2, 5) → k = = 2.5
(3, 7.5) → k = = 2.5
(5, 12.5) → k = = 2.5
(18, 8) → k = = 2.25 ≠ 2.5
k is not equal for all values , hence no proportional relationship exists
Slope intercept form: y=mx+b
12x+3y=-18 subtract 12x on both side
3y=-12x-18 divide both sides by 3
y=-4x-6 is the answer