The answer is -
(32,19)
(x,y)
hope this helped you !!!

so

so at the same weight, the 5 pounder costs 1 cent more
Yes it is. so say u have 315. in expanded form it would be 300+10+5
Answer:
You would use long division.
Step-by-step explanation:
.067
5√74.0
-70
------
40
-40 ANSWER: 0.67
------
0
Answer:
2/7x + 8/7
Step-by-step explanation:
f(x) = -4 + 7/2x
y = -4+7/2x
Exchange x and y
x = -4 +7/2y
Solve for y
Add 4 to each side
x+4 = -4+4 +7/2y
x+4 = 7/2y
Multiply each side by 2/7
2/7(x+4) = 2/7 * 7/2y
2/7(x+4) = y
2/7x + 8/7