C3 MT 2 Unit Test Equations

Obavezno

1

A system of equations is shown.
What is the solution to the system?

(-5,3)

(-4,1)

(1,-4)

(3,5)

1

Obavezno

1

A student is growing two plants for a science experiment. Each plant was a different height at the start of the experiment. Plant A was given only water, and plant B was given water and plant food. The system of equations and graph show how the heights of the plants, y, in inches have changed over x weeks. When did the plants reach the same height?

during the fifth week

during the sixth week

during the tenth week

during the eleventh week

Obavezno

1

A system of equations is shown. Which ordered pair is the solution?
y = 2x-3
y = -\frac{3}{4} x - \frac{1}{4}

(-4,5)

(-1,1)

(1,-1)

(5,-4)

Obavezno

1

Which graph represents the solution to this system of equations?
x+2y = -4
3x - y = -5

null

Obavezno

1

A system of equations is shown. Show your work by solving algebraically by substitution or elimination/linear combination.
3x+4y=6
x+2y=4
Which is the solution?

(–2, 3)

(0, 2)

(2, 0)

(3, –2)

Obavezno

1

Kacie bought 2 breakfast wraps and 2 bottles of juice for $14. At the same shop, Adam bought 3 breakfast wraps and 5 bottles of juice for $26. How much does one breakfast wrap cost? How much does one bottle of juice cost?

One breakfast wrap costs $2.50, and one bottle of juice costs $4.50.

One breakfast wrap costs $3.50, and one bottle of juice costs $3.50.

One breakfast wrap costs $2.00, and one bottle of juice costs $4.00.

One breakfast wrap costs $4.50, and one bottle of juice costs $2.50.

Obavezno

1

Solve for the value of x.

5

13

1\frac{12}{13}

65/17

Obavezno

1

Obavezno

1

What is the solution of the equation 3(x + 2) = 5x – 2x + 6?

x = 1

x = 3

There is no solution.

There are infinitely many solutions.

Obavezno

1

It costs $26 to join Gym X, plus an additional $33 per month. It costs $59 to join Gym Y, plus an additional $30 per month. After how many months of membership would it cost the same to belong to either gym?

1

10

11

28

Obavezno

1

Derek used the equation y=0.25x to determine the amount y of cups of vegetable oil used in x batches of muffins he plans to bake. Graph this relationship on the coordinate plane.

Obavezno

1

The graph shows the outside temperature over time on a winter day.
What is the slope of the line?

- \frac {1}{30}

30

1/30

-30

Obavezno

1

The graph shows the amount of water in a tank over time.
Which statement correctly describes the relationship that is shown in the graph?

The tank had 18 gallons of water when it began draining.

The tank had 9 gallons of water when it began draining.

The tank had 2 gallons of water when it began filling.

The tank had 0 gallons of water when it began filling.

Obavezno

1

Given the graph, which equation models the relationship between x and y?

y=-x+3

y=x+3

y=3x+1

y=-3x+1

Obavezno

1

Given the graph, which equation models the relationship between x and y?

y=-2x+4

y=-2x-4

y=-4x-2

y=4x+2

Obavezno

1

Obavezno

1

Which equation represents a line that is steeper than the line y=\frac{2}{3}x but has a slope less than 1?

y =x

y = \frac{1}{2}x

y = \frac{3}{4}x

y = \frac{3}{2}x

Obavezno

1

The graph shows the total amount in dollars that Moe charges a customer for mowing. In addition to an hourly fee, customers are charged an initial flat fee for the cost of a gallon of gas regardless of how long he mows.
What is a true statement about the total cost?

The total cost increases by $8 each hour.

The total cost increases by $9 each hour.

The total cost increases by $11 each hour.

The total cost increases by $3 each hour.

Obavezno

1

Which expression could be used to determine the number of pebbles in figure n?

(n-1)+4

n(3+n)

3(n)+3

3(n-1)+4

Obavezno

1

Kendra knits at a constant rate. She is able to knit 24 stitches in 3 minutes. Which table correctly shows the number of stitches that Kendra can knit in 0, 2, 4, 6, 8, and 10 minutes?

null

Obavezno

1

The table shows Stacy's cost for an Internet connection at Hotel A. The equation shows Stacy's cost, y, in dollars for an Internet connection for x minutes at Hotel B.
Hotel A:
Hotel B: y = \frac{1}{4}x
How much will it cost to have an Internet connection for 20 minutes at the hotel that has the greater cost per minute?

$4.00

$4.50

$5.00

$5.50

Obavezno

1

The graph represents the cost ,y, in dollars of x notebooks at Store A. The equation represents the cost, y, in dollars of x notebooks at Store B.
Store A:
Store B: y = 1.35x
How much will it cost to buy 10 notebooks at the store that has the better deal?

$6.75

$7.50

$13.00

$13.50

C3 MT 2 Unit Test Equations

A system of equations is shown.What is the solution to the system?

A system of equations is shown. Which ordered pair is the solution?y = 2x-3y = -\frac{3}{4} x - \frac{1}{4}

Which graph represents the solution to this system of equations?x+2y = -43x - y = -5

A system of equations is shown. Show your work by solving algebraically by substitution or elimination/linear combination.3x+4y=6x+2y=4Which is the solution?

Kacie bought 2 breakfast wraps and 2 bottles of juice for $14. At the same shop, Adam bought 3 breakfast wraps and 5 bottles of juice for $26. How much does one breakfast wrap cost? How much does one bottle of juice cost?

Solve for the value of x.

What is the solution of the equation 3(x + 2) = 5x – 2x + 6?

It costs $26 to join Gym X, plus an additional $33 per month. It costs $59 to join Gym Y, plus an additional $30 per month. After how many months of membership would it cost the same to belong to either gym?

Derek used the equation y=0.25x to determine the amount y of cups of vegetable oil used in x batches of muffins he plans to bake. Graph this relationship on the coordinate plane.

The graph shows the outside temperature over time on a winter day.What is the slope of the line?

The graph shows the amount of water in a tank over time.Which statement correctly describes the relationship that is shown in the graph?

Given the graph, which equation models the relationship between x and y?

Given the graph, which equation models the relationship between x and y?

Which equation represents a line that is steeper than the line y=\frac{2}{3}x but has a slope less than 1?

The graph shows the total amount in dollars that Moe charges a customer for mowing. In addition to an hourly fee, customers are charged an initial flat fee for the cost of a gallon of gas regardless of how long he mows.What is a true statement about the total cost?

Which expression could be used to determine the number of pebbles in figure n?

Kendra knits at a constant rate. She is able to knit 24 stitches in 3 minutes. Which table correctly shows the number of stitches that Kendra can knit in 0, 2, 4, 6, 8, and 10 minutes?

The graph represents the cost ,y, in dollars of x notebooks at Store A. The equation represents the cost, y, in dollars of x notebooks at Store B. Store A:Store B: y = 1.35xHow much will it cost to buy 10 notebooks at the store that has the better deal?

A system of equations is shown.What is the solution to the system?

A system of equations is shown. Which ordered pair is the solution?y = 2x-3y = -\frac{3}{4} x - \frac{1}{4}

Which graph represents the solution to this system of equations?x+2y = -43x - y = -5

A system of equations is shown. Show your work by solving algebraically by substitution or elimination/linear combination.3x+4y=6x+2y=4Which is the solution?

Kacie bought 2 breakfast wraps and 2 bottles of juice for $14. At the same shop, Adam bought 3 breakfast wraps and 5 bottles of juice for $26. How much does one breakfast wrap cost? How much does one bottle of juice cost?

Solve for the value of x.

What is the solution of the equation 3(x + 2) = 5x – 2x + 6?

It costs $26 to join Gym X, plus an additional $33 per month. It costs $59 to join Gym Y, plus an additional $30 per month. After how many months of membership would it cost the same to belong to either gym?

Derek used the equation y=0.25x to determine the amount y of cups of vegetable oil used in x batches of muffins he plans to bake. Graph this relationship on the coordinate plane.

The graph shows the outside temperature over time on a winter day.What is the slope of the line?

The graph shows the amount of water in a tank over time.Which statement correctly describes the relationship that is shown in the graph?

Given the graph, which equation models the relationship between x and y?

Given the graph, which equation models the relationship between x and y?

Which equation represents a line that is steeper than the line y=\frac{2}{3}x but has a slope less than 1?

The graph shows the total amount in dollars that Moe charges a customer for mowing. In addition to an hourly fee, customers are charged an initial flat fee for the cost of a gallon of gas regardless of how long he mows.What is a true statement about the total cost?

Which expression could be used to determine the number of pebbles in figure n?

Kendra knits at a constant rate. She is able to knit 24 stitches in 3 minutes. Which table correctly shows the number of stitches that Kendra can knit in 0, 2, 4, 6, 8, and 10 minutes?

The graph represents the cost ,y, in dollars of x notebooks at Store A. The equation represents the cost, y, in dollars of x notebooks at Store B. Store A:Store B: y = 1.35xHow much will it cost to buy 10 notebooks at the store that has the better deal?

A system of equations is shown.
What is the solution to the system?

A system of equations is shown. Which ordered pair is the solution?
y = 2x-3
y = -\frac{3}{4} x - \frac{1}{4}

Which graph represents the solution to this system of equations?
x+2y = -4
3x - y = -5

A system of equations is shown. Show your work by solving algebraically by substitution or elimination/linear combination.
3x+4y=6
x+2y=4
Which is the solution?

The graph shows the outside temperature over time on a winter day.
What is the slope of the line?

The graph shows the amount of water in a tank over time.
Which statement correctly describes the relationship that is shown in the graph?

The graph shows the total amount in dollars that Moe charges a customer for mowing. In addition to an hourly fee, customers are charged an initial flat fee for the cost of a gallon of gas regardless of how long he mows.
What is a true statement about the total cost?

The graph represents the cost ,y, in dollars of x notebooks at Store A. The equation represents the cost, y, in dollars of x notebooks at Store B.
Store A:
Store B: y = 1.35x
How much will it cost to buy 10 notebooks at the store that has the better deal?

A system of equations is shown.
What is the solution to the system?

A system of equations is shown. Which ordered pair is the solution?
y = 2x-3
y = -\frac{3}{4} x - \frac{1}{4}

Which graph represents the solution to this system of equations?
x+2y = -4
3x - y = -5

A system of equations is shown. Show your work by solving algebraically by substitution or elimination/linear combination.
3x+4y=6
x+2y=4
Which is the solution?

The graph shows the outside temperature over time on a winter day.
What is the slope of the line?

The graph shows the amount of water in a tank over time.
Which statement correctly describes the relationship that is shown in the graph?

The graph shows the total amount in dollars that Moe charges a customer for mowing. In addition to an hourly fee, customers are charged an initial flat fee for the cost of a gallon of gas regardless of how long he mows.
What is a true statement about the total cost?

The graph represents the cost ,y, in dollars of x notebooks at Store A. The equation represents the cost, y, in dollars of x notebooks at Store B.
Store A:
Store B: y = 1.35x
How much will it cost to buy 10 notebooks at the store that has the better deal?