Answer: 115 - (-30) = 115 + 30 = 145 degrees change
Step-by-step explanation:
Answer:
Step-by-step explanation:
28=12+x
28 represents how tall he will get, 12 represents how tall he is in inches, and x is how much he still has left to grow! Hope it helps!
We are asked to sum the two trinomials

. We can start by using the distributive property to remove the parenthesis, giving us

. Next, when we combine like terms, we get

. Hope this helped!
Answer:
-2
Step-by-step explanation:
I took the test :)