Answer:
you are correct
Step-by-step explanation:
5 - 2(x + 2)
Since parenthesis comes first in PEMDAS, distribute 2
5 - 2x - 4 = 1 - 2x
The equation for these lines to pass through the points are; y= 3/2x -3
Each one counts as 3 so you=9hours and Friend=3hours 9+3=13 hours
20 ÷ 5 = 4 IDK how else to explain it, you just need a calculator
Answer:
21g-63 is the first one
30g-36 is the second answer
I hope this helps! -Claire $_$