Evaluate the expression x-9=3 (solve) * wich expression is equel to 20c - 8d?
Evaluate the expression when t=1 3 times 2 t

Evaluate the expression when t=4 3 times 2 t
How many sixth graders are there if the school has 90 students? 2/9 of the students in a school are in 6 grade
How many STUDENTS are in the school if 42 of them are sixth graders? 2/9 of the students in a school are in 6 grade
Jada makes sparkling juice by mixing 2 cups of sparkling water with every 3 cups of apple juice. how much sparkling water does Jada need if she uses 15 cups of apple juice?
Jada makes sparkling juice by mixing 2 cups of sparkling water with every 3 cups of apple juice. how much sparkling water does Jada need if she uses 6 cups of sparkling water?

Mai poured 2.6 liters of water into a partially filled pitcher. The full pitcher contained 10.4 liters. Write an equation to match this situation.
Mai poured 2.6 liters of water into a partially filled pitcher. The full pitcher contained 10.4 liters. How much water did the pitcher contain before Mai added more water?