Solve for X. Assume that a and b represent positive real numbers.

(4x − 2b)^2 = 5a

Arrange these numbers from least to greatest 3/5 5/7 2/9

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?