Answer:
8 mins
Step-by-step explanation:
First you see how many mins he can read on 1 page than you divided the number by 24 to get your answer.
Answer c
Step-by-step explanation:
they have to be equivalent
Write the 2 equations:
5x-2y=18
-5x+3y=-22
You can see that the coefficients of x are opposites, so you can add them(the 2 equations) to eliminate x.
Adding them, you get:
y=-3
So now that you know y, you can substitute the value of y into one of the original equations. Let's substitute it in the first one:
5x+6=18
Solving this, we get:
5x=12
x=12/5
x=12/5, y=-3
1.125 as a decimal. The reason is because I asked a computer
