Kelsey withdraws $25 per week from her bank account. Each

week, Kris deposits $15 of his

allowance and $20 earned from

dog walking each week into his

bank account. After how many

weeks will they have the same

amount of money in the bank?

addition

step-by-step explanation:

step-by-step explanation:

mean or average is 40.6

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph