4diff salds 7 kinds of pizza and 6 desserts how many options

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'