Bob purchased a bus pass card with 320 points. each week costs 20 points for unlimited bus rides. the graph shows the points remaining on the card over time in weeks. determine the value of f(10), and explain what it represents.

The value of f(10) is 120 points.

Step-by-step explanation:

Given,

Total points = 320,

The points spent in a week = 20,

So, the points spent in x weeks = 20x,

Thus, the remaining points ( say f(x) ) = Total points - points spent in m weeks

f(x) = 320 - 20x

If x = 10,

The remaining points after 10 weeks,

f(10) = 320 - 20(10) = 320 - 200 = 120 points

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.