Answer:
x=3 and y=2
Step-by-step explanation:
1.) 4x+3(5x-13)=18
expand into 4x+15x-39=18
18+39= 57
15x+4x= 19x
57/19= 3 so x=3
substitute 3 into y= 5x - 13
and you get 2 so y=2
This is as simplified as it gets since there are none of the same variables.
Answer:
m(slope)=0
Step-by-step explanation:
To find slope given two points, use the formula m = y2 - y1/x2 - x1
(-10) - (-10)/(-3) - 5
0/-8
Anything being divided from 0, or divided by 0 is always 0, so the slope is 0.
Hope this helps.
Step-by-step explanation:
