Solve the equations
14 + 5/7x - 20 = 4/7x -4

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.

Write a function rule for  “the output is  5 less than the input.” let  xx  be the input and let  yy  be the output.