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.

117.5

Step-by-step explanation:

y= 3.5x + 30, where x = his number of toys sold

y= 3.5(25) + 30

y= 117.5

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.