Write two expressions where solution is 19

Three years ago, Marry was three times as old as his brother. Five years from now he will be twice as old as his brother. How is Marry now?

A four foot-long sandwich is cut into servings that are each 1/3 foot long. how many servings will there be after the sandwich is cut

What is the x and y intercept of this equation 12x+4y=24

Write the following equation in slope-intercept form. X/2 - y + 6 = 0

Round 66.3899872389 to the nearest thousandth

Solve for y. 5y = 135 A.-27 B.-19 C. 19 D. 27

What is 599.5 divided by 22

A model rocket is launched and follows the path of a parabola for 10 seconds until it lands. At which time would the rockets height be neither increasing or decreasing?

Three coins are in a bag. the first coin flips heads with probability 50%, the second coin flips heads with probability 60%, and the third coin flips heads with probability 70%. i pull out a coin and flip heads.

How many tissues should the kimberly clark corporation package of kleenex contain? researchers determined that 60 tissues is the mean number of tissues used during a cold.