Expressions
The value of 6 · (2 + 15) ÷ 3.
What is 34?
Arrange the values from least to greatest.
3/4 , −3, −1 1/2 , 4, 2 1/4
What is -3, -1 1/2, 3/4, 2 1/4, 4?
Multiplication expression that is equivalent to 1/5 ÷ 1/2?
What is 1/5 x 2/1.
Ms. Harvey buys x boxes of pencils. She pays $3.99 for each box of pencils.
Write an equation that represents the total cost, y, of the boxes of pencils Ms. Harvey buys. Assume there is no tax.
What is y = 3.99x or 3.99x = y?
Becca asked her classmates to flip a coin 20 times. Each person kept track of the number of times the coin landed on tails.
The results are in this list.
6, 13, 8, 12, 7, 7, 8, 10, 13, 15, 8, 12, 12, 8
What is the median value of the data.
What is 9?
The value of 56 ÷ y^3 − 2 ⋅ 3, when y =2.
What is 1?
True or False. The number 2 3/4 is located to the right of 5 1/7 on the number line.
What is false?
Jared bakes two apple pies and cuts them into pieces. Each piece is 1/8 of a pie. Enter the number of pieces of pie Jared cuts.
What is 16 pieces?
Celia is paid $5 by her neighbors for every bag she fills with leaves from their lawn.
Write an equation that represents the total number of dollars, d, that she is paid for filling b bags with leaves.
What is d = 5b?
Consider this data. 12, 18, 9, 9, 13, 10, 20
Two extra numbers, 1 and 8, are added to the data set.
Determine whether the statement is true or false once these extra numbers are added.
Adding the extra numbers will decrease the range.
What is false?
The value of 2^3 − 16 ÷ 2 + 5^2.
What is 25?
What is quadrant 4?
Jamie needs 1/5 meter of ribbon to decorate the border of a photo frame. Enter the number of photo frames that can be decorated using 4/5 meters of ribbon.
What are 4 photo frames?
Suzy read 15 pages of her book before lunch. She read x more pages after school.
Write an equation that represents the total number of pages, y, Suzy read in her book.
What is 15 + x = y ?
How do you find the mean of a set of numbers?
What is to add all the numbers together and then divide the sum by the total number of numbers in the set?
Numerical expression that represents the sum of four squared and thirty-three.
What is 4^2 + 33.
The order pair (-8, 7) is located in which quadrant of the coordinate grid?
What is quadrant 2?
Multiplication expression that is equivalent to 1/3 ÷ 1/6?
What is 1/3 x 6/1?
The table shows the amount paid by a bakery for certain weights of apples.
Amount Paid (p) | Weight of Apples (w)
$50 40lb
Write an equation that can represent the relationship between the amount paid and the weight of apples. Given that p=mw.
What is p=5/4w?
How do you find the median of a set of numbers?
What is to arrange the numbers from least to greatest? If the set has an odd number of values, the median is the middle number. If the set has an even number of values, add the 2 numbers and divide by 2.
An expression that shows the sum of exactly two terms that is equivalent to 6m + 3n + 8m + 5n.
What is 14m + 8n?
The order pair (-7,-35) is located in which quadrant of the coordinate grid?
What is quadrant 3?
Mrs. Brown uses 1/4 package of graph paper for each class. She needs 1 1/2 packages to serve all of her classes. How many classes does Mrs. Brown teach?
What are 6 classes?
Select all of the relationships which can be represented by an equation of the form y =rx where r is a rate and x and y describe the quantities listed.
A. the relationship between the amount of bird food used by a zoo and the number of fish at the zoo
B. the relationship between the price paid for hamburgers and the number of hamburgers bought
C. the relationship between distance traveled by a truck and the time the truck was driven
D. the relationship between size of a car's gas tank and the car's average speed
What are B and C?
Ms. Hamilton serves her students raisins for a snack. Each student takes a box of raisins and counts the number of raisins before eating them. The results are in this list.
15, 12, 20, 20, 17, 15, 23, 16, 18, 14
What is the mean absolute deviation of the dataset?
What is 2.6?