Solve the following system of equations using substitution.
u = 6 + t
36 = 2t + u
a. t = 10, u = 16
b. t = 10, u = 4
c. t = 14, u = 20
d. t = 16, u = 22

Drag the files to the correct boxes to complete the pairs. match each percent amount to its correct value 15% of 30 30% of 45 60% of 7 23% of 20 2019 edmentum. all nghts reserved

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?