It will cost $42 because it’s $12 for a hour
If you list all the common factors, (1,2,3,6), you see the highest common factor is 6
Answer:
So both equations are true
Step-by-step explanation:
#4 was asking you to substitute x = 4 into both equations to see if it's the solution of the equations.
Substitute x = 4
Ritz equation
y = 30x + 20
y = 30(4) + 20
y = 120 + 20
y = 140
Smits equation:
y = 15x + 80
y = 15(4) + 80
y = 60 + 80
y = 140
Both companies charged same price $140 for 4 days
So both equations are true
X=12 because a half of 12 is six.
600 cubic yds of dirt needs to be removed
