Murphy, NBt 7

A motocross racer completed the first lap of her race in 38.28 seconds. She completed the second lap in 37.01 seconds and the third lap in 36.54 seconds. What was the total time, in seconds, it took the racer to complete the three-lap race?

• 111.33

• 111.83

• 111.73

• 112.73

Mrs. Lantz collected $53.65 to pay for the fourth grade pizza party. If the total amount for the pizza was $46.25, how much money was left over?

• $99.90

• $13.40

• $7.40

• $13.45

Karizma wants to buy a sweater that costs $23.99 and a pair of pants that cost $15.50. How much money will it cost if Karizma buys both items?

• $3,949

• $39.49

• $39.50

• $8.49

Damani's family is taking a road trip. They are driving from New York City to Philadelphia, a distance of 94.23 miles. After that, they will drive to Washington, D.C., which is 141.23 miles away. Finally, they will return directly home to New York City, which is a distance of 227.5 miles from Washington, D.C. How many total miles will Damani's family travel on this road trip?

• 235.46 miles

• 258.21 miles

• 470.92 miles

• 462.96 miles

Mason is traveling from Baltimore, Maryland to Arlington, Virginia. The distance between these two cities is 45.56 miles. Mason has already driven 28.38 miles. How many more miles does he still need to drive?

• 23.22 miles

• 23.18 miles

• 17.18 miles

• 73.94 miles

Rasheed had a cable 11.54 feet long. He cut off 4.2 feet. How long was the piece of cable that was left?

• 7.34 feet

• 7.44 feet

• 7.44 feet

• 15.74 feet

The total cost of Alma's grocery order came out to $35.93. Before paying, she realized at the last minute that she still had two coupons to give the cashier: one saves her $0.35 and the other takes $1.75 off the price of an item. What will be the total cost of Alma's groceries once the coupons are applied?

• $33.93

• $34.13

• $34.53

• $33.83

Xavier swam his first lap in 76.78 seconds. He swam his second lap in 78.03 seconds. What was the time difference between his two laps?

• 2.25 seconds

• 2.75 seconds

• 1.26 seconds

• 1.25 seconds

In the 500 meter speed skating event, the first place winner won with a time of 40.84 seconds. The second place winner completed the race in 41.2 seconds. What was the time difference between the two skaters?

• 1.64 seconds

• 1.36 seconds

• 0.44 seconds

• 0.36 seconds

Josiah has $9.75 to buy supplies for his school project. If he buys a poster board that costs $3.75 and markers that cost $4.25, how much money will he have left?

• $1.75

• $0.75

• $5.50

• $6.00