Will report anybody who gives a link!

3,947 ÷ 45 = (?) R (?)

Adriano loves anime and collects toys from his favorite series.each month he gains 4 toys. if adriano has 3 toys when he starts collecting, how many does he have after 4 months

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.