4 + y = -36
Subtract 4 on both sides
y = -36 - 4
y = -1(36+4)
y = -1(40)
y = -40
Answer:
When you add 2+3 which equals 5 so it’ll be y=5x-7. And plug in y into the other equation. 5x-7-5x+8=0. -7-8=0, -7-8 =-1 therefore there is no solution because-7-8= -1 not 0.
Step-by-step explanation:
Answer:
none
Step-by-step explanation:
that's not the correct sign
Answer:
perimeter of triangle=sum of all sides
perimeter of triangle = 3/10ft + 3/10ft + 1/10ft
perimeter of triangle =7/10ft