Fast!

explain how to solve 4^( x+3) = 7, using the change base formula, log b y, y= log y/ log b. include solution for x in your answer. round answer to nearest thousandth.

you i’m advance! using all my points for this one and will mark brainliest.

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?

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.

Find the measurement of angle b in the following triangle