Answer:
x = -2
y=-3
(-2,-3)
Step-by-step explanation:
Both equations are equal to y
We can set them equal to each other
y = 3x + 3
y = x − 1
3x+3 = x-1
Subtract x from each side
3x+3 -x = x-1-x
2x+3 = -1
Subtract 3 from each side
2x+3-3 = -1-3
2x = -4
Divide each side by 2
2x/2 = -4/2
x = -2
Now we need to find y
y = x-1
y = -2-1
y = -3
y = x-1
5a+5b because 6a-a=5a and 8b-3b=5b. 5a+5b.
Answer:
12.0415945788
Step-by-step explanation:
There's 60 min, so 1/8 of 60
60/8= 7.5 minutes in 1/8 of 60