2x-4
--------
2 -x
-2(2 -x)
= ------------
2 -x
= -2
answer
-2
Hey!
Alright, let's solve this step-by-step:
156.46 - 14.95 = 141.51
141.51 / 0.89 = 159
We can check by multiplying: 0.89 × 159 = 141.51 --- Is Correct!
Alonzo drove the truck for 159 miles.
Answer:
Unitary cost= $15.705
Step-by-step explanation:
Giving the following information:
Their bill totaled $52.35. They left the server a 20% tip.
<u>First, we need to calculate the total cost of the meal:</u>
Total cost= 52.35*1.2= $62.82
<u>Now, we can split it into 4 equal parts:</u>
Unitary cost= 62.82 / 4
Unitary cost= $15.705
Answer:
–3x + 22
Step-by-step explanation:
x + 2(x – [3x – 8] + 3)
x + 2(x – 1[3x – 8] + 3)
x + 2(x – 1[3x] – 1[–8] + 3)
x + 2(x – 3x + 8 + 3)
x + 2(–2x + 11)
x + 2(–2x) + 2(+11)
x – 4x + 22
1x – 4x + 22
–3x + 22
