Answer: the correct answer is c
Step-by-step explanation: factor using perfect square
Answer:
1) 3
2) 3.5
3) 9
4) 12
Step-by-step explanation:
.5*6=3
.5*7=3.5
.75*12=9
.4*30=12
Answer:
y=mx+b
Step-by-step explanation:
When it says x and y are directly related it means that x is multiplied by something to get y. To solve you divide y by x which is 840 divided by 6. Which is 140 then you multiply and solve so the y value for 5 is 700. The x value for 420 is 3 and the y value for 4 is 560.
Answer:
y = -4/5x + 2/5
Step-by-step explanation:
