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Questions and answers by
Rahil Ahmadi
Questions (100)
Ace Car Rental rents cars for x dollars per day plus y dollars for each mile driven. Carlos rented a car for 4 days, drove it
1 answer
52 views
Solve the system of linear equations. Check
your answer. Write your answer as an ordered pair with no spaces. y=-2x+6 -4x-6y=4
1 answer
44 views
Solve the system of linear equations. Check your answer. Write your answer as an ordered pair with no spaces.
x+y=5 2x-y=7
1 answer
46 views
Hue is arranging chairs. She can form 6 rows of a given length with 3 chairs left over, or 8 rows of that same length if she
1 answer
56 views
Graph this system of equations to find the solution (Write your answer as an ordered pair)
{ y = -x + 2 y = -4x - 1 }
1 answer
49 views
Complete the following sentence:
A set of two or more equations that contain two or more variables is called a _______________
1 answer
26 views
Tell how many solutions the following equation has.
5(x - 3) + 6 = 5x -10
1 answer
24 views
Tell how many solutions the following equation has.
5(x - 3) + 6 = 5x - 9
1 answer
39 views
Happy Paws charges $19.00 plus $1.50 per hour to keep a dog during the day. Woof Watchers charges $14.00 plus $2.75 per hour.
1 answer
48 views
Hue is arranging chairs. She can form 6 rows of a given length with 3 chairs left over, or 8 rows of that same length if she
1 answer
49 views
The scatterplot and regression line below show the relationship between the percentage of American adults who smoke and years
1 answer
36 views
Point P is the image of P (6,0) under the translation (x,y) (x-6,y-1)
What are the coordinates of P
1 answer
32 views
Point P is the image of P(5,-5) under a translation by 2 units to the left and 5 units up.
What are the coordinates of P?
1 answer
37 views
The gift shop at a science museum sells lollipops that are made to look like the planets. Each lollipop is shaped like a sphere
1 answer
32 views
The gift shop at a science museum sells lollipops that are made to look like the planets. Each lollipop is shaped like a sphere
1 answer
34 views
Find the volume of the sphere.
Either enter an exact answer in terms Radous = 9
1 answer
26 views
Find the volume of the cylinder.
Either enter an exact answer in terms Height = 5 Radious = 2
1 answer
25 views
Find the volume of the cylinder.
Either enter an exact answer in terms Height = 4 Radious = 6
1 answer
27 views
Find the volume of the cylinder.
Either enter an exact answer in terms Height = 8 Radious = 4
1 answer
28 views
Find the volume of the cylinder.
Either enter an exact answer in terms Height = 8 Radious = 2
1 answer
31 views
3x -2y = -1
y= -x+3 Is 1,2 a solution of the system
1 answer
21 views
-x + 4y = -9
y= -2x+6 Is (2,3) a solution of the systerm
1 answer
24 views
2x - 3y = -5
4x - 4y = -4 Is 2,3 a solution of the system
1 answer
33 views
y=-4x-5
y=3x-2 Is (3,7) a solution to the system
1 answer
24 views
William has a 26 liter glass tank. First, he wants to put some marbles in it, all of the same volume. Then, he wants to fill the
1 answer
30 views
Harry owes the bank money. To repay his debt, he paid $150 back to the bank each month. After 10 months, his remaining debt was
1 answer
46 views
Which ordered pair is a solution of the equation?
y-3=5(x-2) 2,3 3,2 both neither
1 answer
21 views
Which ordered pair is a solution of the equation?
7x-2y=-5 1,5 -1,1 both neither
1 answer
24 views
Which ordered pair is a solution of the equation?
-3x+5y=2x+3y 2,4 3,3 both neither
1 answer
25 views
Which ordered pair is a solution of the equation?
3x-y = 13 6,5 3,-4 both neither
1 answer
29 views
Which of the following equations have infinitely many solutions?
Choose all answers that apply 10x - 10 = -10x - 10 10x - 10 =
1 answer
89 views
How many solutions does the following equation have?
5x+8-7x=-4x+1
1 answer
22 views
How many solutions does the following equation have?
4(y-30) = 4y+12
1 answer
21 views
How many solutions does the following equation have?
-4(x+5) = -4x-20
1 answer
21 views
How many solutions does the following equation have?
3(x+5) = -4x + 8
1 answer
26 views
Solvfe for r
1/2r - 3 = 394-3/2r)
1 answer
24 views
solve for s
2s+4=5(-4-2s)
1 answer
20 views
solve for m
m=-(4+m)+2
1 answer
21 views
Solve for f
3(6-f)-4=3f-4
1 answer
25 views
solve for k
8(10-k) = 2k
1 answer
21 views
solve for f
2+1.25f = 10 - 2.75f
1 answer
36 views
Solve for d
6d - 11/2 = 2d - 13/2
1 answer
22 views
solve for g
9+3.5g = 11-0.5g
1 answer
21 views
solve for r
12- 1/5r = 2r + 1
1 answer
23 views
The average human heart beats 1.15*10^5 times per day. There are 3.65*10^2 days in one year.
How many times does the heart beat
1 answer
47 views
How many solutions does the system have?
20x - 5y = 5 4x - y = 1
1 answer
25 views
How many solutions does the system have?
y=9x - 5 y=9x+6
1 answer
22 views
How many solutions does the system have?
6x - y = -1 6x + y = -1
1 answer
22 views
How many solutions does the system have?
x+y = 3 5x + 6y= =15
1 answer
20 views
How many solutions does the system have?
4x - 2y = 8 2x + y = 2
1 answer
21 views
How many solutions does the system have?
x+2y=2 2x+4y + = -8
1 answer
20 views
How many solutions does the system have?
x+2y=2 2x+4y + -8
1 answer
21 views
Kevin is 2 times as old as Gabriela. 12 years ago, Kevin was 6 times as old as Gabriela.
How old is Kevin now?
1 answer
40 views
A glass bottle filled with oil weighs 590 grams. After Sophia uses 200 milliliters of oil, the bottle of oil weighs 400 grams.
Th
1 answer
42 views
Jada and Alexandra sell spices at the marketplace. They each charge a constant price per kilogram of spices.
Jada has weekly
1 answer
28 views
Harry took out a loan from the bank.
The variable D models Harry's remaining debt (in dollars) t months after he took out the
1 answer
48 views
Agent Hunt is transferring classified files from the CIA mainframe to his flash drive.
The variable S models the size of the
1 answer
43 views
A big ship drops its anchor.
The variable l models the anchor's elevation (in meters) relative to the water's surface t seconds
1 answer
56 views
A charity organization is having a fundraiser.
The variable P models the fundraiser's profit (in dollars) if n tickets are sold.
1 answer
47 views
Complete the equation of the line whose y-intercept is (0,5) and slope is -9
1 answer
22 views
Determine the intercepts of the line.
Do not round your answers. -7x-6y = -15
1 answer
37 views
Determine the intercepts of the line.
Do not round your answers. y=10x - 32
1 answer
33 views
Determine the intercepts of the line.
Do not round your answers. 4x-1=3y+5
1 answer
30 views
Determine the intercepts of the line.
Do not round your answers. 3x+2y=5
1 answer
34 views
The sum of 4 consecutive integers is 130
What is the third number in this sequence?
1 answer
23 views
The sum of 3 consecutive odd numbers is 69
What is the third number in this sequence?
1 answer
51 views
The sum of 5 consecutive integers is 265
What is the fifth number in this sequence?
1 answer
25 views
The sum of 4 consecutive even numbers is 36
What is the first number in this sequence?
1 answer
53 views
Which of the following equations have exactly one solution?
Choose all answers that apply: -13x + 12 = 13x+13 -13x+12 = 13x - 13
1 answer
88 views
Which of the following equations have infinitely many solutions?
Choose all that apply -6x+35=-6x+35 6x + 35 = -6x+35
1 answer
51 views
Solve for m
Give an exact answer. 4(1+0.5m) = 7m
1 answer
29 views
Solve for p
Give an exact answer. 4+2p = 10(3/5p - 2)
1 answer
27 views
Solve for x
Give an exact answer. 0.5(5-7x) = 8 - (4x+6)
1 answer
30 views
The weight of a honeybee is 1.2 *10^-1The weight of the pollen collected by the bee on one trip is 6.0 * 10^-2
What is the
1 answer
42 views
The diameter of a human hair is 9*10^-5 meters. The diameter of a spider's silk is 3*10^-6 meters.
How much greater is the
1 answer
46 views
A color photograph taken with a digital camera is converted into digital format using 4*10^0 bytes per pixel. Photographs taken
1 answer
42 views
Express your answer in scientific notation.
3600 - 6.3 * 10^2
1 answer
22 views
Rearrange the equation so b is the independent variable.
4a+b = -52
1 answer
23 views
findnthe output y when the input x is 5
y=5x-3
1 answer
23 views
Find the output f when thew input t is 7
f=2t-3
1 answer
41 views
Find the output, k, when the input, t, is 3
k=13t-2
1 answer
26 views
find the output k when the input is -7
k=10t - 19
1 answer
28 views
Complete the equation of the line through (2,1) and (5,-8) use exact numbers
1 answer
22 views
Complete the equation of the line through (-10,3) and (-8,-8) use exact numbers
1 answer
28 views
Complete the equation of the line through (2,-2) and (4,1) use exact numbers
1 answer
23 views
Complete the equation of the line through (3,-1) and (4,7) use exact nhumbers
1 answer
22 views
What is the slope of y=6x+2
1 answer
23 views
Complete the equation of the line whose y intercept is (0,1) and slope is 4
1 answer
25 views
What is the slope of y=-x+7
1 answer
22 views
What is the slope of the line?
3x-4y=7
1 answer
21 views
What is the slope of the line?
y+3=-4(x+7)
1 answer
26 views
What is the slope of the line?
3(y-1)=2x+2
1 answer
22 views
What is the slope of the line through (-1,-7) and (3,9)
1 answer
24 views
What is the slope of the line through (-5,-10) and (-1,5)
1 answer
24 views
What is the slope of the line through (-4,2) and (3,-3)
1 answer
25 views
Which ordered pair is a solution of the equation?
y= -2x + 5 2,-9 -2,9 both neither
1 answer
23 views
Which ordered pair is a solution of the equation?
-3x + 4y = 14 2,5 4,6 both neither
1 answer
24 views
Which ordered pair is a solution of the equation?
y=8x + 3 1,11 -1,-5 both neither
1 answer
22 views
Which ordered pair is a solution of the equation?
y = 8x + 3
1 answer
28 views
Which ordered pair is a solution of the equation?
Choose 1 answer: Choose 1 answer: (Choice A) Only A Only (Choice B) Only B Only
1 answer
51 views
