Will give brainlist!

andre sells toys at the craft fair. he pays $30 to rent the booth. materials for his toys are $3.50 per toy. find a rule for the linear function that describes andre’s expenses for the day. determine his expenses if he sold 25 toys.

When only separate discreet points are graphed it is called?

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?