Answer:
Letter c is the answer
Step-by-step explanation:
Hope this helped!!
Answer:
10x2 + 2x + 13.
Step-by-step explanation:
10x2 + 3 - (-2x - 10) (Note you have to put the -2x - 10 in brackets).
= 10x2 + 3 + 2x + 10 (Distributing the negative over the brackets).
= 10x2 + 2x + 13.
The part D is the correct one...
Answer:
A
Step-by-step explanation:
7/10n + 14 = 49
7/10n = 35
n = 35 x 10/7
n = 50
