Timmy has $500. he puts it in a bank account. a bank error causes his account to decrease 10% every week. how much money will he have after 7 weeks

How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30