Answer:
16 per hour
Step-by-step explanation:
12/45 x/60 cross multiply
45x=720 divide by 45 from each side
x=16
There are several, however one is 6.
The other answers are 4 and 8.
Answer:
1.f 2.a 3.j 4.e
Step-by-step explanation:
you add and subtract the needed like terms
for example you can add 3x with 4x but not with 4x² because it's a different degree
Answer:
I'm not sure.
Step-by-step explanation:
Answer:
6
Step-by-step explanation: