The answers is 11 because it has y=mx+b
435 divided by 810 is 1.862068966. not rounded.
Answer:
6
Step-by-step explanation:
75% of 24=18
24-18=6
Answer:
12
Step-by-step explanation:
560-500=60
60/500*100=12
Answer:
Y=7+3x, x=-3, y=-2
Step-by-step explanation:
3x-5y=1. Equation 1
3x-y=-7. Equation 2
-y=-7-3x isolate for y in equation 2
y=7+3x multiplied by -1 to get positive y
3x-5(7+3x)=1 substitute y value of equation 2 (7+3x) into equation 1
3x-35-15x=1
-12x=36
x=-3
solve for y.
3x-5y=1
3(-3)-5y=1
-9-5y=1
-5y=10
y=-2
