Hello guys! I am Fabiona. I like solle exercises. Below you have a problem from me. It is for 6th grade students. It can also be solved by equation. 3 friends spent a total of 400 many to buy teaching aids. The second spends 10 many more than the first, while the third 20 many more than the second. How much did each
of them spend?

What makes a trapezoid an isosceles trapezoid?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Which of the following parabolas opens up?