Today, Sean left home at 8 a. m., drove to work, and worked from 9 a. m. until 5 p. m. On the drive back home,
Sean got stuck in slow-moving traffic for 2 hours, then stopped to have dinner, and finally got home at
9:30 p. m.
The graph below shows Sean's distance, d, from his home (in kilometers) as a function of the time, t (in hours).
Complete the sentences below based on the graph of the function.
• Sean's workplace is located km from his home.
• Sean's speed when he was driving to work was km/h.
Sean's speed between 5 p. m. and 7 p. m. was
km/h.

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

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a) at most means it can cost $12 or less

so the inequality sign would be ≤

you would then need to multiply the number of toppings by the 0.35 for each one and add it to the cost of the cheese pizza.

the equation would be 9.99 + 0.35x ≤ 12

b) using the above equation:

9.99 + 0.35x ≤ 12

subtract 9.99 from each side:

0.35x ≤2.01

divide both sides by 0.35:

x ≤ 2.01 / 0.35

x ≤5.74

at most you could have 5 toppings.

the 5 topping pizza would cost: 0.35 x 5 = 1.75 + 9.99 = $11.74