Answer:
5w^2 + 6w - 32
Step-by-step explanation:
Subtract as needed and combine like terms
(-2w^2 + 6w - 19) - (-7w^2 +13) dont forget to distribute the negative
so you get this:
-2w^2 + 7w^2 = 5w^2
6w
-19 - 13 = - 32
your answer is 5w^2 + 6w - 32
hope this helps :)
The sum of any integer and its opposite is equal to zero
Hope this helps :)
Answer:
65.2
Step-by-step explanation:
the two is the tenth and your not adding any thing because the 4 is less than five
