Answer:
Check the 2nd and 4th boxes.
Step-by-step explanation:
When graphing both lines, they intersect and have opposite slopes.
First solve the first equation to find x.
x-5=2
x=7
Now plug it in to the other equation to get your answer.
6(7)-20
42-20
22
The answer is 22.
Answer:
no solution
Step-by-step explanation:
y = x+1 and y = x + 2 don't touch because they are parallel
if you don't know what parallel means, just search it up, but i can explain it to you:
parallel means same slope or same steepness of line
Answer:
48
Step-by-step explanation:
c÷4=12
4×c÷4=4×12
c=48
