If (-3)^-5= 1/x, What is the value of x a.-243 b.-1/243 c.1/243 d.243

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document