3. You have spent a total of $440 total on your gym membership so far. If the gym charges a monthly membership fee of $30 and a sign-up fee of $50, how many months have you gone to
the gym for?

13 months

Step-by-step explanation:

m=number of months

30(m)+50

30*13= 390

390+50=440

the correct answer is 5 6 and 7

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|