Answer:
x =
, 
Step-by-step explanation:
First, isolate the absolute value:
5|2x - 7| = 20
divide both sides by 5:
|2x - 7| = 4
break into 2 equations:
2x - 7 = 4, 2x - 7 = -4
solve both equations and collect solutions:
2x = 11, 2x = 3
x =
, 
Answer:
There are no values of x that makes the equation true. or in other words ( no solution)
Answer:
124.5
Step-by-step explanation:
All you need to do is multiply.
15*8.3=124.5
This is because The total water in Ari's fish tank has 15 gallons, and each gallon has 8.3, so you multiply.
Answer:
attach a picture
Step-by-step explanation:
Answer:
$0.72
Step-by-step explanation:
You are contrasting the numbers, so that means you are subtracting. When you subtract, the larger number goes on top..
7.47 - 6.75 = ?
So then you subtract and get $0.72.
I will make $0.72 more than I was at my current job.
-Mabel <3