Answer:
$7.2/lb
Step-by-step explanation:
9/1.25= 7.2
To find decimal, divide 13/50= 0.26
To find percent divide decimal above by 100 (or move decimal place to the right two places).
0.26/100= 26%
Hope this helps! :)
3x + y = -3
-2x + y = 7
Use elimination method
Subtract both equations
5x = -10, x = -2
Plug in -2 for x (any equation)
3(-2) + y = -3
-6 + y = -3
y = 3
Solution: x = -2, y = 3
Or as a coordinate: (-2, 3)
Answer:
Im sorry im not sure how to do this either lol :/
Step-by-step explanation:
