Which angle is NOT congruent to <4?

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Write an inequality and solve each problem. for exercises 11 and 12, interpret the solution.

Taber invested money in an account where interest is compounded every year. he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?