Answer:
3 + (-x) or -x + 3 they are the same just different ways to write them.
Step-by-step explanation:
7 - 4 = 3
there is only one variable so -x stays the same.
The price before discount is: 40.11 : 80%= 50.1375
The tax before sales is 1.91 : 80%= 2.3875
And the original price of the sweater is 50.1375+ 2.3875= 52.525
The original price is $52.525
Answer:
66
Step-by-step explanation:
42+8x
= 42+8(3)
= 42+24
= 66
Answer:
9x-4
Step-by-step explanation:
Add 3x and 6x hope it help
Answer:
1 7/10 is your answer.
Step-by-step explanation:
What you have to do is find the GCF.
10 goes into both 5 and 10
<em>8/10 + 9/10 = </em>
<em>17/10 =</em>
1 7/10 is your answer.
