MATH Final

Determine whether the given points are on the graph of y−x=5. (1,−4), (3,−2), (6,11),(−5,0)

(6,11),(−5,0)

On a cold winter day in Denver, the morning temperature was 15° Fahrenheit. By noon it had fallen 13°, and by 5pm that afternoon it had fallen another 3°. What was the temperature at 5pm?

-1

1/6-8/9

-13/18

1/4+(-11/14)

-15/28

45−3|3−8(4−7)|

-36

5x/7 + -10x/7

-5x/7

Round the following to the nearest hundredth. 0.024, 0.006, 0.097

.020, .01, .1

What number is 6.9% of 5?

.345

Find the SLOPE of the line through the two points: (−8,−6) and (5,7)

1

|−4+5|

1

2 and 3/10 - 1 and 1/5

1 and 1/10

A case of 7 items costs $8.75 at Costco. What is the price of each item?

1.25

123% of 108 is what number?

132.84

(-5/8)*(6/11)*(-9/7)

135/308

Madison and her sister enjoyed a special dinner in a restaurant, and the bill was $61.2561.25. If she wants to leave 24%24% of the total bill as her tip, how much should she leave?

14.70

You can purchase a 16 fl oz bottle of window cleaner for $2.73 or a 11 fl oz bottle for $1.9. Which bottle of window cleaner is the better deal? What is the unit price of this bottle?

16 fl oz bottle for 17.06 cents per fl oz

Convert the measurement. 2 days= ? sec

172800

90% of what number is 171?

190

Convert the measurement. 2560 mL=? L

2.560

Use the given information to find the new price. Round to the nearest cent. Original Price: $27, Discount Rate: 18%

22.14

Write the ratio as a fraction: 6.6 to 7.5

22/25

The sum of three consecutive natural numbers is 717, find the numbers.

238, 239, 240

A bottle of peanut butter contains 5 pints of peanut butter. How many 1/5 pints servings can you get out of one bottle?

25

Find the mode for this list of numbers, 73, 25, 29, 34, 45, 26, 50, 47, 25, 56

25

If you drive 286 miles and use 11 gallons of gas, what is your unit rate of gas consumption?

26 miles per gallon

Fatuma invests $3,000 at 13% simple interest for 1 year. How much is in the account at the end of the 1 year period?

3,390

Angela bought 66 bottles of soda for a party. Each bottle was 2 liters. How many gallons of soda did she buy? Use 1 gallon = 3.785 liters

3.17

24/45 divide 8/9

3/5

3/4 divide 7/12*1/3

3/7

The perimeter of a triangular garden is 70 centimeters. The lengths of two sides are 9 centimeters and 31 centimeters. How long is the third side?

30

What percent of 200 is 70?

35%

Convert the measurement. 0.3937 kg= ? mg

393700

12 and 1/8 - 7 and 7/12

4 and 13/24

The fraction 1/25 is equivalent to what percent?

4%

Australia is approximately 2521 miles in width. How many kilometers wide is Australia? Use 1 km = 0.6214 mi

4,056.97

Find a unit rate: Joel ran 1500 meters in 5 minutes, 50 seconds.

4.3 meters per second

8/25 * 5/6

4/15

The price of silver went from $25.90 a troy ounce down to $15.54 a troy ounce during the past 4 months. This represents a decrease in price of what percent?

40%

10% of 420000 is what number?

42000

simplify 36zxc/63zc

4x/7

Convert the measurement. 80c = ? gal

5

Paige plans to run a marathon this weekend, which is 26.2 miles. Based on her training times, she thinks she can finish in 4.9 hours. Use the formula d=rt, Round your answer to the nearest hundredth.

5.35 miles per hour

1 and 1/2 divide 1 and 4/5

5/6

The formula to convert from Fahrenheit to Celsius is given below. The temperature on a summer day in Phoenix, Arizona is 131ºF. What would this temperature be in degrees Celsius? C=5/9(F−32)

55 C

-6 and 1/2 divide -1 and 2/5

65/14

If 30 is increased to 32.1, the increase is what percent of the original number? (This is known as the percent increase.) Percent increase =

7%

−3x−4y=−16, (-4, y), (0, y) (4, y)

7, 4, 1

5/12+1/20

7/15

Henry paid $52.50 for an item at the store that was 25 percent off the original price. What was the original price?

70.00

Find the amount of simple interest earned for depositing the given principle in an account. P=$5000, r= 3%, t= 6 months

75

30' 3" + 24' 8" + 23' 5"

78 feet and 4 inches

42−2∣8−5^2∣

8

Find the median of the numbers: 21, 3, 10, 1, 12, 23, 8, 7

9

|−4|+|5I

9

3/8 + x/6

9+4x/24

Spencer babysat his neighbor's kids last week. He got paid $9.87, $11.61, $11.77, $7.74, $9.87, $11.61, $11.77, $7.74, and $7.93 from each neighbor. Find the mean amount he got paid.

9.78

Convert 34 ∘∘C to Fahrenheit Round your answer to the nearest tenth.

93.2 F

Susan is a preschool teacher who building a circular sandbox on the playground. She has 609.16 feet of flexible plastic edging to hold in the sand. What should the radius of the circular sandbox be? You may use π≈3.14. Round to the nearest tenth if necessary.

97

Katy invests $17,000at 14% simple interest for 5 months. How much interest was earned during the 5 month period? Use the formula I=Prt.

991.50

A circular table has diameter 5.7 feet. Using the approximate π≈3.14, approximate the circumference and area, rounded to the nearest tenth.

A=25.5, C=17.9

The ticket sales at a movie theater were $5,898. Adult tickets are $13, and senior tickets are $10. The number of senior tickets sold was 24 less than twice the number of adult tickets. Determine the number of adult tickets and senior tickets sold.

Adult=186, Senior=348

Tiana has $6.05 in quarters and nickles in her car. The number of nickles is one more than the number of quarters. How many of each type of coin does she have?

Quarters=20, Nickels=21

A rectangular field is eleven times as long as it is wide. If the perimeter of the field is 2280 feet, what are the dimensions of the field?

W: 95, L:1045

The width of a rectangle is 16 units more than the length. The perimeter is 128 units. Find the length and width.

W=40, L=24

-m^2/9n divide -5m/3n^3

mn^2/15

3r^3/7 divide 9r

r^2/21