Answer:
$7 per hour
Step-by-step explanation:
(128-86)/6 = 7
Answer:
x-7y
Step-by-step explanation:
7x-9y-6x+2y
Combine like terms
7x -6x -9y +2y
x -7y
x-7y
Answer:
D) 560 ways
Step-by-step explanation:
Use the combinations formula: nCr = n! / (r! * (n-r)!)
16 choose 3 = 16! / (3! * 13!)
take out 13! in the numerator and denominator:
(16 * 15 * 14) / 6 = 560
hope this helps! <3