Answer:
(-∞,7) U (7,∞)
Step-by-step explanation:
f(x)= x+2
g(x) = x-7
Here we have x-7 in the denominator
To find domain we set the denominator =0 and solve for x
x-7=0
Add 7 on both sides
x=7
x=7 makes the denominator 0 that is undefined
So we ignore 7 for x
Hence domain is
(-∞,7) U (7,∞)
Ans
It 1750
Step-by-step explanation:
You have to multiple
Answer:
85 = 5x + 20 is the inequality.
Step-by-step explanation:
Why is it right? Because I said so.
Just kidding. Here:
The cost of the games, 5, is multiplied by x, which is the amount of games that Angel will buy. To solve:
Subtract 20 from both sides:
65 = 5x
Divide 65 by 5.
The answer of the question is: Angel can buy 13 games. (Angel! That's a waste of 65 bucks!)
SIMPLE math 120+(2x+30)+x=180
150+2x+x=180
150+3x=180
3x=30
x=10
