Answer:
y= 313
Step-by-step explanation:
1280=4(y+7)
use distributive property
1280 = 4y + 28
subtract 28 from both sides
1252 = 4y
devide both sideds by 4 to isolate the variable
y = 313
_________
3m + pm = 2
3m + 4m = 2
(3 + 4)m = 2
7m = 2
m = 2/7
x = 11
5
To find the slope, you use rise/run. In this case... the rise is 5 up and the run is 1 across. Therefore it is 5/1 which is the same as 5. Hope this helped!
