My cousin is half as old than i am. if my age is y, then my cousin’s age is: the sum of our ages is:

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.