Atriangular shape has an area of 70 square inches the height is 8 and three fourths what is an equation for this answer

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)