Answer:
3x+7 = 6x-8
7+8=6x-3x
15=3x
x=5
3x5+7=22
6x5-8=22
Step-by-step explanation:
Answer: R = {4, 5, 7, 19}
<u>Step-by-step explanation:</u>
Domain represents the x-values.
Range represents the y-values.
Insert the values of the domain into the given equation.

Let x be the money he had originally.
x/3+5=x/2
5=x/6
x=30
So he had $30 originally.
Answer:
I say D cuz if u look at it, it's a pretty wide enough angle to be at least 47°
Answer:
16 years
Step-by-step explanation: