Enter the value of n for the equation
The distance (d) in meters a car travels in t seconds is shown in the table.
Graph the proportional relationship between the distance (d) traveled by a car and the time (t).
Select True or False to indicate whether each comparison is true.
Select all possible values of x in the equation
Categorize each number as a rational or irrational number.
Rational
Irrational
Consider the line shown on the graph.
Enter the equation of the line in the form y = mx where m is the slope.
This graph shows a proportional relationship between the distance traveled by Tim on a road trip and the number of hours for which he traveled.
Which statement identifies the correct slope and the correct interpretation of the slope of this situation?
A leaf falls 18 feet from a branch to the ground at a rate of 5 feet every 2 seconds.
Determine whether each statement about the leaf is true. Select True or False for each statement.
The initial height of the leaf is 18 feet.
Sally is solving the linear equation
Select the statement that correctly interprets Sally's solution.
Which table of values can be defined by the funciton
Rectangle ABCD is rotated by 90 degrees clockwise about the origin and then translated 3 units left and 2 units down to form A'B'C'D'.
What is the length, in units, of line segment A'B' in the resulting figure?
Steven claims that when you multiply two powers with the same base, the new exponent is the product of the original exponents. He uses the example below to support his claim.
Drag a number into each box to create an equation that shows Steven's claim is incorrect.
First blank:
Second blank:
Third blank:
David and Karen have a goal to read 10,000 pages together by the end of the summer.
David reads 80 pages every day.
Karen reads 25% more pages every day than David reads.
David and Karen agree that the model
They invite Rick to read with them to get to their goal faster. Rick reads 35% fewer pages per day than Karen.
Which equation can be used to find how many days it will take David, Karen, and Rick to read 10,000 pages, together, by the end of the summer?
The graph shows Parker's distance from home over time.
Based on the graph, determine whether each statement is true. Select True or False for each statement.
Parker's distance from home is increasing between minute 1 and minute 4.
Mary is buying tickets for a movie.
Each adult ticket costs $9.
Each child ticket costs $5.
Mary spends $110 on tickets.
Mary buys 14 total tickets.
Enter the total number of adult tickets and total number of child tickets she buys.
Adult tickets
Child tickets
Marco says that the interior angles of a triangle add up to 180
Which statement, if any, explains Marco's error?
Simone and Nang read a total of 23 books over the summer.
Simone read 5 more books than Nang.
Enter the number of books Nang read.
Given triangle ABC.
Select True or False for each statement about the sequences of transformations that can verify that triangle ABC is congruent to triangle A'B'C'.
Triangle ABC is reflected across the y-axis, followed by a reflection across the x-axis.
Parallel lines A and B are cut by a transversal line M, as shown in the diagram.
The measure of
For each comparison, drag the symbol that makes the relationship between the first quantity and the second quantity true.
This scatter plot shows the relationship between the number of sweatshirts sold and the temperature outside.
The y-intercept of the estimated line of best fit is at (0, b). Enter the approximate value of the b in the first response box.
Enter the approximate slope of the estimated line of best fit in the second response box.
y-intercept
slope
A cross section of a ramp is shown.
The length of the base is 45 inches and the height of the ramp is 28 inches.
Enter the length, x, of the ramp in inches.
Jamal states that ax + b = a(x + c), given a, b, and c are not equal to 0.
What must be the value of c for Jamal's statement to be true?
A cylinder with radius 3 feet and height 5 feet is shown.
Enter the volume of the cylinder, in cubic feet. Round your answer to the nearest hundredth.
Select all the equations that can be represented by a straight line when graphed on the coordinate plane.
The graph of
Graph teh equation
A biologist tracks the number of bacteria living in a water tank. The biologist used a function that represents the amount of a certain chemical solution that is added to the water.
When the water has no chemicals, the number of bacteria (b) is 1200 per gallon.
For each tablespoon of the chemical solution (c) added to each gallon of water, the number of bacteria decreases by 75 per gallon.
How much of the chemical, in tablespoons, must be added to a 500-gallon tank to reduce the bacteria count to a safe 300 bacteria per gallon?
Samantha gathered the following information on a given day at the dog park.
There are 32 dogs playing at the dog park.
15 of the dogs are puppies.
11 of the dogs are not puppies and have long hair.
There are 6 more dogs that have long hair than dogs that do not have long hair.
Fill in the table completely to represent Samantha's data.
Dogs with Long Hair (Dogs That are Puppies)
Dogs with Long Hair (Dogs That are Not Puppies)
Dogs with Long Hair (Total)
Dogs That Do Not Have Long Hair (Dogs That are Puppies)
Dogs That Do Not Have Long Hair (Dogs That are Not Puppies)
Dogs That Do Not Have Long Hair (Total)
Total (Dogs That are Puppies)
Total (Dogs That are Not Puppies)
Total (Total)
Enter the y coordinate of the solution of this system of equations.
The ratios a:b and b:c are equivalent to one another. Select all the statements that must be true.
A cone with radius 6 feet and height 15 feet is shown.
Enter the volume, in cubic feet, of the cone. Round your answer to the nearest hundredth.
There are a total of 500 students in grades 1 through 5 in an elementary school.
17% of the total number of students are in 1st grade.
19% of the total number of students are in 4th grade.
The number of 3rd-grade students is 9 less than the number of 4th-grade students.
The number of 2nd-grade students is 10 less than the number of 5th-grade students.
Fill in the blanks to complete the table to show the number of students in each grade. Enter your answers in the table.
1st:
2nd:
3rd:
4th:
5th:
The leaf falls at a rate of
The leaf is 3 feet above the ground after 6 seconds.
Parker's distance from home is constant between minute 6 and minute 7.
Parker's distance from home is increasing between minute 12 and minute 14.
Triangle ABC is reflected across the x-axis, followed by a reflection across the y-axis.
Triangle ABC is reflected across the y-axis, followed by a translation 6 units down.