Trevor earns $7.80 an hour take home pay and works 20 hours each week. trevor wants to buy a new laptop computer to take to college that costs $780. how many weeks will it take for trevor to achieve his goal?
a.
4 weeks
b.
5 weeks
c.
6 weeks
d.
7 weeks

B

Step-by-step explanation:

b i think

step-by-step explanation:

not really sure

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|