The number of ways 6 different objects can be arranged in a row is given by 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720
The number of ways 4 different objects can be arranged in a row is given by 4! = 4 x 3 x 2 x 1 = 24
Therefore, the number of ways which Travis can order his books more than that of Kelly is given by 720 - 24 = 696.
9 less than a number is <em><u>9 - n</u></em>
Where n is that number
D is the answer month 16 hope that help you
If we rewrite the equation: y=-x+5, we get: x=5-y. If we substitute this value of x in y=3x+1, then we get: y=3(5-y)+1. Which after evaluation, we get: y=4. Since answer B is the only answer containing 4 as the y value, we come to the conclusion that B is the answer. But if you want to be 100% sure that that is the answer, substitute the y and x values in both of the equations and you will get the correct answer.
Answer:
Step-by-step explanation: