When simplified,letter A will be your answer.
4-7x=15
Answer:
Parallel
Step-by-step explanation:
In the slope-intercept form (y=mx +c), the coefficient of x tells us the slope of the line.
2x +8y= 56
Let's rewrite this equation into the slope-intercept form.
8y= -2x +56
Dividing both sides by 8:


Slope= -¼
y= -¼x -5
Slope= -¼
Since both lines have the same slope, they are parallel to each other.
Answer:
12,400
Step-by-step explanation:
so what you are going to first is 400 times 31 which is 12,400
answer is C
He made an error in Step 3. He should have subtracted 2 from both sides.