Answer:
I really hope this help you mam
Answer:



And that's different from the claim of the student that:

The error of the student is that he/she changes the sign of the inequality from
to
and that's not possible since we don't multiply both sides of the equation by -1
Step-by-step explanation:
For this case we have the following inequality:

We want to rewrite the last expression with y in the left and x in the right so we can begin adding 3 in both sides of the inequality and we got:

Now we can divide both sides of the inequality by 2 and we got:

And that's different from the claim of the student that:

The error of the student is that he/she changes the sign of the inequality from
to
and that's not possible since we don't multiply both sides of the equation by -1
Answer:
D
Step-by-step explanation:
So if Arturo's family hires 3 painters for $50 an hour each, how much do they spend?
X= Charge for number of number of hours
Now let's say that each of the painters worked only <u>one </u> hour each.
That would be take a long time to add up so you multiply.
$50 x 3
In other words it's $50 + $50 + $50.
$50 x 3 = $150
Now X stands for the amount of money paid to each artist. In this case, X= $50. So we already figured out X. X is $50. It is a mistake to add the X at the end of the answer because X is already there in a numerical form. So the answer is D, $150.
Hello There!
It could be represented by this:
Hope This Helps You!Good Luck :)
- Hannah ❤