Just plot the points on the graph.
2. You know since the graph is a straight line, the ratios are proportional and therefore equivalent
Answer: (a+b)n= N k=0 nCK*a n-k. *bk
Step-by-step explanation:
Answer:
7/11 over 28/11
15/4 over 15
13/16 over 13/4
Step-by-step explanation:
Answer:
2x+8
Step-by-step explanation:
2(x+4)
=(2)(x+4)
=(2)(x)+(2)(4)
=2x+8
Answer:
11
Step-by-step explanation:
So you first start off with 24, then you add 8 cards and take away 12 + 9 cards, making the equation:
24 + 8 - (12 + 9)
= 32 - 21
= 11