Solve each inequality |3x-4| +5(

1 answer:

8 0

If
|a|=b
assume
-a=b and
a=b

|3x-4|=5
assume
3x-4=5 and
-3x+4=5

solve each
3x-4=5
add 4
3x=9
divdide 3 both isdes
x=3

-3x+4=5
minus 4
-3x=1
divide -3
x=-1/3

x=-1/3 and 3

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Part A: Joel uses the incorrect expression 0.95(190)(0.8) to calculate that the computer will cost him a total of $144.40. Descr

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Complete question:

Joelwants to buy a new tablet computer from a store having a 20% off sale on all tablet. The tablet he wants has an original cost of $190. He also wants to make sure he has enough money to pay the 5% sales tax.

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Step-by-step explanation:

Given the following :

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