A child is hopping along a sidewalk. The ratio table below shows the comparison between the number of hops and the distance traveled. answers:
Subtract 120 – 75 to get 45, then add that number to 120.
Add 30 + 75 + 120.
20 multiplied by 6 is 120, so you can multiply 30 times 6 to find the distance.
30 multiplied by 4 is 120, so you can multiply 20 times 4 to find the distance.

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God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)