Answer:
15
Step-by-step explanation:
You times the x and y by 3 good luck
Answer:
7*(n+4) =8
Step-by-step explanation:
seven times the sum
7*(
of an number and 4
7*( n+4)
equal 8
7*(n+4) =8
Answer: 16
Step-by-step explanation:
Because the Y is 0 for both, you can simply draw a line graph with one point at 15, and the other at -1. The difference between 15 and -1 is 16. Or ABS(15-(-1))=16