Answer:
Mr. your question is wrong...
and you give me funny answer on my question...
Answer:
9 – (–7)x – 3y
Step-by-step explanation:
because - * - = +
so 9 – (–7)x – 3y = 9+7x -3y
Answer:
D.
Step-by-step explanation:
multiply both sides by 4, that way we will simplify the fraction
-x 
8 and we need to multiply this by -1
-8 x the graph that represents this inequality is given in D.
Answer
The anwser is C - Round 33 percent to 30 percent and 87 to 90. Think of 30 percent as 10 percent + 10 percent + 10 percent. Find 10 percent of 90 as 9. So, 30 percent of 90 is 9 + 9 + 9, which is 27.
Step-by-step explanation:
I got the anwser correct first try on the quiz.
Hope this helps!
Answer:
1. y = −12 ÷ 4; y = −3
2. It has infinitely many solutions.
Step-by-step explanation:
1. Divide both sides by 4, you will get y=-3
2. It has infinitely many solutions since x can be anything because the x's cancel, there are infinitely many x-values that make this equation work.
It means infinite solution.
