I NEED HELP QUICK Beth wants to paint a circular table top that has a radius of 3 feet. a small can of paint covers 15 square feet. how many cans will Beth need to buy?

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Solve 2x+y=3 x+y=5 in substitution method

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much