Answer:
Step-by-step explanation:
its A)
189 because you have to multiply by 3 twice.
Answer:
y = 17.5
Step-by-step explanation:
Use the direct proportion equation, y = kx
Plug in the x and y values to solve for k
y = kx
35 = k(140)
0.25 = k
Then, plug in the k value and given x value into the equation, and solve for y
y = kx
y = 0.25(70)
y = 17.5
32k=8*4k
24=8*3
ab+ac=a(b=c)
32k+24=8(4k+3)