Exam 2: Making Sense of It All

A couple traveled at an average speed of 59 mph for a cross-country trip. If the couple drove 1357 miles, how many hours was the trip?

A lemonade stand serves several beverages in different sizes and each contain different amounts of sugar. Determine which of the beverages contains the greatest amount of sugar per fluid ounce and indicate the amount. Round to two decimal places.

Solve the inequality. Write your answer in interval notation.

Write the rate as a unit rate rounded to the nearest hundredth. Ceramic tiles sell for $12.74 for a box of 12 tiles. Find the price per tile.

Erin is buying floor tile to put in a room that is 10 ft by 15 ft. She has chosen tiles that are 18 in by 18 in. Assuming that she needs to buy 10% extra to be safe, how many tiles will she need to buy? Show all of your work and give your answer in a complete sentence.

Solve the equation using the addition or subtraction property of equality. x + 5 = -5

In a deck of cards, 26 are red and 26 are black. A single card is drawn from the deck. Find the probability of getting a red card.

Convert the metric unit of length using unit ratios.

Write the ratio in lowest terms. 16 inches to 32 inches

Convert the metric unit of length using the prefix line.

Find the perimeter of the trapezoid.

Translate the sentence into a mathematical inequality. To qualify as a hurricane, the wind speed (w)of a tropical storm must exceed 74 miles per hour.

Determine whether the given number is a solution to the equation.

In a deck of cards, 13 are diamonds, 13 are spades, 13 are clubs, and 13 are hearts. A single card is drawn from the deck. Find the probability of getting a heart.

Convert the metric unit of length using the prefix line.

Quincy eliminated soft drinks from his diet and discovered 6 weeks later that his weight dropped from 206 lb to 195 lb. What is the percent decrease? Round to the nearest tenth Of a percent.

Solve the inequality. Write your answer in set-builder notation.

Convert the time given as hr:min:sec to minutes. 2:40:30

Write the ratio in lowest terms. 6 cents to 14 cents

A jar contains 16 marbles: 5 blue, 8 green, and 3 yellow. What is the probability of selecting a blue marble or a green marble from the jar?