Each week, Raymond orders 10 pounds of dog food for each dog at the local animal shelter. The table shows the relationship between the number of dogs, d, and the pounds of dog food, f. Which equation models the relationship between the independent and dependent variables?

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.

sometimes it can be so they can fit in with a certain group, and others are just like that because of their personality.