Answer:
n = -56
Step-by-step explanation:
first subtract the 24 from both sides. you get -14.
then multiply 4 to -14.
you get -56
Subtract 7.8 points by 4.8 and you get 3.4 !!
8x+2y=10
-8x -8x
2y=-8x+10
_ _ _
2 2 2
y=-4x+5
Answer:
4 Lawns
Step-by-step explanation:
Tim need to mow four lawns.
145 - 65 = 80
80 / 20 = 4
About 96, as it's 50 x 3 for 150 people, so you do 32 x 3 to get 96.
