Jamilah took her dog, Tyson, to the vet. Last year, the difference in his weight from the previous year was-2.1 pounds. This year, the difference in his weight from last year was 3.4 pounds. What is the difference in Tyson's weight from 2 years ago?​

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.

86

step-by-step explanation:

find the area of the triangle then multiply by 2 then add the area of the parollelegram multiplied by 2