Answer:
5X + 8Y >= 300; intersection at (-20, 50)
Step-by-step explanation:
let t = work hours
0 < t < 30
X = time lawn mowing
Y = time babysitting.
X + Y < 30
5X + 8Y >= 300
We could solve...
X < 30 - Y
5(30 - Y) + 8Y >=300
150 - 5Y + 8Y >= 300
3Y >=150
Y >=50
then X < -20
intersection at (-20, 50)
Answer:
-3-(-7)
when subtracting a negative the signs turn in to addition
-3+(+7)
4
Step-by-step explanation:
I think the GCF is 4x in not sure olz tell me if i'm wrong
Answer: Solution for 6-8x=-5x+6 equation:
6-8x=-5x+6
We move all terms to the left:
6-8x-(-5x+6)=0
We get rid of parentheses
-8x+5x-6+6=0
We add all the numbers together, and all the variables
-3x=0
x=0/-3
x=0
Step-by-step explanation:
