I don't really need help but the first person to answer gets a brainlest 9a - 7a = 3a - 33 + 2a

The final answer is A = 11 but it is your job to explain why good luck

If rt is greater than ba, which statement must be true ?

Are the corresponding angles congruent? explain why or why not.

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?