Nathan bought a pair of boots for $79.95 and 2 shirts for $19.99 each. the sales tax is 7.5%. how much did nathan pay for all the items, including tax?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

Idon’t know what to do after i plot my first shape