Answer:
you use the mean method. and then round.
Answer:
70 hours.
Step-by-step explanation:
you need to subtract 450 from 75 which tells you you need 350 more dollars then you need to do 5x70 which gives you 350.
Answer:
Step-by-step explanation:
i am not sure how to do this one but i am sure that if you look it up on google you'll fund the answer. Just saying.
Answer:
2x+8
Step-by-step explanation:
2 times x = 2x. 2 times 4 = 8.
