Answer:
The number of ordered arrangements of n objects taken r at a time.
Step-by-step explanation:
Answer:
11x-2y
Step-by-step explanation:
Combine like terms so 2x+9x=11x AND -4y+2y=-2y so answer follows as 11x-2y
Answer:
7
Step-by-step explanation:
(3x7)+4=25
Answer:
Step-by-step explanation:
ES 100 CHAOOOOOOOOOOOOOOOOOOOOOOOO
Your answer would be D. -3,-7