Answer *The expressions are not equivalent because Ella would get different results when substituting different numbers for f.
(But I'm not sure.
Answer:
x+9
Step-by-step explanation:
if you expand...you could get x+9, which is the same as the given expression
If the graph is a straight line, then it is linear. And If the y values is the same. The power of each, x and y in the equation is one.
Answer:
15,136 hands off with cards contain exactly three queens and three jacks.
Step-by-step explanation:
The order in which the cards are chosen is not important, which means that the combinations formula is used to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
Standard deck:
4 queens and 4 jacks.
The other 52 - 8 = 44 cards are neither queens nor jacks.
Wow many hands off with cards contain exactly three queens and three jacks?
3 queens from a set of 4.
3 jacks from a set of 4.
2 other cards(not queens neither jacks) from the other 44. So

15,136 hands off with cards contain exactly three queens and three jacks.