At the gym, Trey spends 20 minutes doing resistance training for every 15 minutes spent doing cardio exercises. Alyssa spends 15 minutes on resistance for every 12 minutes on cardio.
When both people spend 60 minutes on cardio____ spends more time on resistance training. This means that ____ has a greater ratio of resistance to cardio.
Hint: complete the ratio tables for each person.
Trey
A recipe calls for 1 3/4 cups of sugar. Write this as a decimal.
1.75
Complete the table to show the total cost for the items at a grocery store.
Apples: $5.83
Bananas: $1.95
The boiling point of a substance is the temperature a liquid boils and turns into gas. Different substances have different boiling points. Order the boiling points from least to greatest.
Nitrogen boils at –196°C
Hydrogen boils at 253°C
Oxygen boils at –183°C.
Argon boils at –186°C.
Nitrogen, Argon, Oxygen, Hydrogen
Evaluate the exponent: 46
4,096
Ben wants to buy a new model helicopter that costs $120. To earn money, he can either do yardwork for his neighbor or babysit his nephews. He earns $20 for 2 hours of yardwork and he earns $36 for 3 hours of babysitting. How much longer will it take him to earn the money if he only does yardwork for his neighbor?
2 hours
At an art store, 1/4 of the supplies are for painting and 13% of the supplies are for drawing. What percent of the supplies are not for painting or drawing?
62%
Cashews cost $8.90 per pound. If Johnathan buys 2.45 pounds of cashews, what is the total cost?
$21.81
What is the horizontal distance between the points S and T?
2 Units
Evaluate (6x +3y) - z2 / (2x) when x=3, y=4, and z=6
24
Fran ordered 1,500 pounds of rock for a landscaping project. How many tons of rock did she order?
3/4 T
The table shows the percent of students wearing a specific color shirt. The total of all shirts is 100%.What fraction of students are wearing a blue shirt? (simplest form)
9/50
Find the quotient. Write your answer in simplest form.
15 divide 1 5/6
8 2/11
Lake Eyre in Australia is the continent’s lowest point, at an elevation of -15 meters. Death Valley is the lowest place in North America, at an elevation of -86 meters.
Complete the inequality to compare the elevations.
The inequality is __>__ .
-15 > -86
Subway Line A arrives at the station every 12 minutes and Subway Line B arrives at the station every 9 minutes. If they are both at the station right now, in how many minutes will they both be at the station again?
36 minutes
Craig bought 4.5 packages of rice for $29.25. What is the unit price of the rice?
$6.50 per pound
The table shows the percents of each type of ticket sold at a ballet performance. If 70 adult and student tickets were sold, how many total tickets were there before the sale?
200
Jeremy has 3/4 of his book left to read. If he reads 1/20 of the book per minute, how many minutes of reading does Jeremy have left?
15
Compare the distances between the houses. Who does Maggie live farther away from?
Marise
Are the expressions 4a + (5a + 3c) and
(4a + 5a) + 3c equivalent?
Yes, equivalent!
Caleb surveyed 25 students from his school about whether or not they favor the new school dress code. 20 students said yes they were in favor, and 5 said no.
There are 200 students in the school. Based on Caleb's survey, predict how many of them would favor the new school dress code.
160 Students
Match the decimals and fractions to their corresponding percents. 100 points per correct match, 500 for all correct!
17% , 22% , 52% , 64%
22/10 , 6/10 , 1.7 , 0.52 , 11/50 , 16/25 , 0.17, 0.052
17% = 0.17
22% = 11/50
52% = 0.52
64% = 16/25
100 points per correct match!
A fence store has
12 4/5
meters of railing. The shop manager cuts the railing into
1 1/3
meter long pieces to sell in the shop.
How many full length pieces of railing will the manager have when he is done cutting?
9
On a coordinate grid, the point R(-2,3) marks the location of the newborn rhinoceros. The elephants are located at point R', a reflection of point R across the x-axis. The polar bears are located at R", a reflection of across the y-axis.
Identify the ordered pair for the location of the polar bears.
(2,-3)
Sara is wanting to buy a new phone. Plan A charges $60 a month plus a one-time activation fee of $75. Plan B charges $63 a month plus a one-time activation fee of $15. Evaluate the expressions 60m + 75 and 63m+ 15 when m=18 to find the total cost for each cell phone plan for 18 months. What is the difference in cost between the two cell phone plans?
$6.00