Aparking garage charges $5 for the first hour of parking and $1.75 for each additional hour. if y represents the total cost and x represents the total number of hours parked in the garage, which function rule describes this pattern?
a. y=1.75x+5
b. y=1.75(x+1)-5
c. y=1.75(x+1)+5
d. y=1.75(x-1)+5

Bring the fraction a/a-4 to a denominator of 16-a^2

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.