You choose to tip a taxi driver 20%. If the tip is $2.00, how much was the original cost of the ride?

Which number completes the inequality? 2/3 < _ < 7/9

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units