Answer:
60=2*(3x-10)+2*(2x+5)
60=6x-20+4x+10
60=10x-10
70=10x
x=70/10
x=7
since HG=EF
SO HG=3x-10
which is (3*7)-10
=21-10=11
the slope is 1
Step-by-step explanation:
The linear equation is y=x+2
Answer: 250
Step-by-step explanation: Because if the last number is 5 or higher you round up
80
