You aren't trying to find x you are trying to find the inequality to help give possible answers for x. 42<x or x<42
18x6 = 108
110-108 =2
By weeks 6 she will only have $2 left
So being realistic, at week 7 she will have spent all her money.
Answer:
The slope is -4/3
Step-by-step explanation:
The slope can be found from
m = (y2-y1)/(x2-x1)
= (-2-2 )/(6-3)
=-4/3
Answer:
For #1 the answer is City C
Step-by-step explanation:
To find the value of anything with a sales tax simply multiply the cost by the tax.
$30 * 2.9%
$30 * .029
$0.87
Now that we have the sales tax, add it to the original cost.
$30 + $0.87 = $30.87
You can do this for each of the sales tax problems. Then compare the answers.
Answer:
24 GB
Step-by-step explanation:
Subtract the amount of money that was from the monthly plan:
75.99 - 59.99
= 16
Divide this by 4 to see how many extra GB were used:
16/4
= 4
This means that 4 GB were used beyond 20 GB.
This means 24 GB were used in total