Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Which statement is true about the graphs shown? A. Only graph A represents a proportional relationship. B. Only graph B represents a proportional relationship. C. Graph A and graph B both represent a proportional relationship. D. Graph A and graph ...
Find the slope of the line represented by the table of values. A –1 B –3 C 1 D 3
The table shows x and y in a linear relationship. How can you tell that x and y are NOT directly proportional? A x is 0 when y is not 0. B x is getting farther away from y. C ...
Which of the equations matches the line shown in the diagram? A y = -5/3 x B y = -5/3 x – 1 C y = 5/3 x + 1 D y = 5/3 x – 1/3
What is the equation of the line graphed? A y = 3x B y = 3x – 2 C y = -3x – 2 D y = -3x + 2
What is the equation of the line graphed? A y = 3x B y = 3x – 2 C y = -3x – 2 D y = -3x + 2
What is an equation of the linear relationship in slope-intercept form? y = ___x – ___
The slope of the line is 1/2 2 1/4 4 and represents the
Select all the statements that are true for the linear relationship shown. A. The slope of the line is negative. B. The y-intercept is at (0, -10). C. For every increase of 1 in x, y decreases by 2. D. ...
How many solutions does the system of equations have? no solution exactly one solution exactly two solutions infinitely many solutions
Which of the integers shown is the greatest? -22 -7 -5 -3
This chart demonstrates that O men and women are more likely to support Democratic candidates going forward. O women and men were equal in their support of Democratic candidates. O men were more likely to support Democratic candidates than women.
Find the value of y in the solution to the system of equations shown. y = 2 y = 13 y = 7 y = 38
Complete the expressions to show the number of times 14 is subtracted from 404. Find the remainder. Put together the whole solution.
The width of a rectangular shed is 8 feet, and its length is 14 feet. Three of these expressions equal the perimeter of the garden, in feet. Which expression does NOT? 8 + 14 + 8 + 14 2 ⋅ ...
is correct because the slope is and the y-intercept is. (Type integers or fractions.)
The equation for the line in slope-intercept form is: A) y = 12x + 4 B) y = 4x + 12 C) y = 12x D) y = x + 4
The points (4,9) and (16,36) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph the line. The slope is 9/4. (Simplify your answer.) Which graph represents this relationship? A. B.
The points (4, 9) and (16, 36) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph the line. The slope is __. (Simplify your answer.)
The graph shows the elevation of a hiker compared to ground level. What does the y-intercept represent? The y-intercept represents that the hiker’s elevation when he Choose… hiking was Choose… ground level.
The table shows how a 2-acre piece of land is split into 4 sections for holding animals. How many acres are used for horses? A) 1/2 acre B) 1/5 acre C) 1/4 acre D) 2/3 acre
The points (9,12) and (15,20) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph the line. The slope is __. (Simplify your answer.)
What is the slope of the given line? A) -1 B) 1 C) 2 D) -2
Enter numbers to evaluate -6 – 11. -6 – 11 = -6 + = Enter numbers to evaluate -6 – (-11). -6 – (-11) = -6 + =
Enter numbers to evaluate -15 – 8. -15 – 8 = -15 + _____ = _____ Enter numbers to evaluate -15 – (-8). -15 – (-8) = -15 + _____ = _____
How many solutions does the system of equations have? no solution exactly one solution exactly two solutions infinitely many solutions
Which point on the graph is the solution of the system of equations? A. The point where the lines intersect the y-axis B. The point where the lines intersect each other C. The point where the lines intersect the x-axis
Write the system of equations. Choose the correct answer below. A. River Y c = 5n + 10 River Z c = 45 B. River Y c = 5n – 45 River Z c = 10 C. River ...
Each blue box tells you what a number will round to when rounded to the nearest hundred and the nearest ten. Drag each number below the blue box that shows how it rounds. 551 545 549 544 Nearest hundred: 500
Complete the statement below about rounding 982 to the nearest hundred. 982 rounded to the nearest hundred is because 982 is closer to 1,000 than it is to on the number line.
Complete the statement below about rounding 207 to the nearest hundred. 207 rounded to the nearest hundred is because 207 is closer to 200 than it is to on the number line.
Solve the equation 3/4 y – 1/2 y = -4 for y. The solution to the equation is Choose… -16 -8 -4 -2
A rectangle has side lengths, L and W, and a diagonal, d. Complete the equations to answer the questions below. How are L, W, and d related? ____^2 + ____^2 = ____^2 If L is 30 units long and W is 10 ...
When 1 gallon of paint has been used, square feet of the wall will be painted. The unit rate is square feet per gallon.
In Heather’s physics class, she had to solve the equation 7 = \frac{1}{2}at^2 + ut for u. Which equation correctly solves for u? u = \frac{14 – at^2}{t} u = 7 – \frac{1}{2}at^2 u = 7 – \frac{1}{2}at^2 – t u = 14 – ...
Which expression is represented by the model? 2 × 1/4 2 × 3/4 6 × 6/8 6 × 1/2
What does the y-intercept of the line tell you about the situation? Without any water, the tank weighs 30 kilograms. Dr. Garcia added exactly 30 liters of water. After Dr. Garcia added 90 liters of water, the tank weighed 120 ...
A public parking garage charges a fixed entry rate of $5, plus an additional $2 per hour. The graph below represents the line relating parking costs to time (in hours). Write the equation of the line shown on the graph. –1 0 ...
The table shows a function. Is the function linear or nonlinear? linear nonlinear
The table shows a function. Is the function linear or nonlinear? linear nonlinear
The expression 4 · √81 gives the perimeter of the square shown. What is the perimeter, in meters, of the square? A) 16 m B) 24 m C) 36 m D) 48 m
Lucas wants to prove that the base angles of any isosceles triangle are congruent. He has drawn ΔDEF as shown. Which choice shows a segment that does NOT subdivide ΔDEF into two congruent triangles? 1. EG so that DG ≅ GF
Which list orders the numbers from least to greatest? √13, 2.1, 5, 4, √17, π π, 3.2, 6.3, √17, √20 √23, 2.6, 1.3, √30, π π, √15, 4.1, 4.85, √30
What are the domain and range of this function? (4, −10) (−4, 2) (5, 5) (−7, −10) domain: {−7, 4, 5} range: {−10, 2, 5} domain: {−7, −4, 4, 5} range: {−10, 2, 5} domain: {−7, −4, 4, 5} range: ...
Subtracting a number is the same as adding its opposite. Use this understanding to complete each of the equations below. Enter numbers to evaluate -5 – (-7). Enter numbers to evaluate -5 – 7.
Choose whether the following numbers are rational or irrational. –51/5 √6 –√27 9.68 √64 Rational Irrational
With the information given in the diagram, which statement is true? PL = 21 units The perimeter of ΔEHN is 40 units. m∠P = 61° m∠H = 82°
