Determine if each equation has one solution, no solution, or an infinite many solutions 3x-9=3x+5

5x-10=3x+8

How many zeros does the function f(x)=4x3-x2+1 have

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?

The angle of elevation from point a to the top of a cliff is 38 degrees . if point a is 80 feet from the base of the cliff , how high is the cliff ?