When adding two digit numbers u will be looking at the ones and deciding if they can regroup them for a ten. You might want to equate regrouping with trading a term that you will understand immediately you will begin to add 2 digit numbers by using ten and ones blocks. And the answer is (107)
2 (n+1) + n² + 4 (n-3)
= 2n + 2 + n² + 4n - 12 ...expand by using distributive property
= n² + 6n - 10 ...combine like terms
hope it helps
(antique book age)*4 idrk the question but i hope this helps
Answer:
what the question
Step-by-step explanation:
Answer:
18.25
Step-by-step explanation:
1/4 = 0.25
