Answer:
25
Step-by-step explanation:
Yes, as long as thy have the same variable. In this case 6r-15r would be -9r
Answer:
9.6 Inches
Step-by-step explanation:
I got the answer by dividing 50 by 4 to get how many feet per one inch.
1 in = 12.5ft
The I divided 120 by 12.5 to get 9.6
The slope of a line includes a x and y axis, or y/x. Your two answers are -7/4 and -8/5. Hope that helps!