What is the value of t? Points D and E are midpoints of the sides of triangle ABC.
The perimeter of the triangle is 48 units.
2
3
B
6
8
D
3t
E
A
4t
7t + 6
C

How far is x from 5 on a number line?

What is the greater volume 72 quarts or 23 gallons

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?