Molly opened a bank account she deposited $86.50 into her account every month for 20 months she used $24.50 every month to pay for singing lessons after 20 months she used 1/4 of the total money left in her account to go to summer camp for singers what is the total amount of money molly spent to go to the summer camp

dang thats a lot of monies

Step-by-step explanation:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour