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Question 1131996: slope=4 point (3 -2) solve in slope intercept form
Click here to see answer by josgarithmetic(39617)

Question 1132042: I'm trying to find the slope of the line that passes through the points (-3,8) and (-2,3).
Click here to see answer by MathLover1(20849)

Question 1132042: I'm trying to find the slope of the line that passes through the points (-3,8) and (-2,3).
Click here to see answer by rothauserc(4718)

Question 1132042: I'm trying to find the slope of the line that passes through the points (-3,8) and (-2,3).
Click here to see answer by greenestamps(13200)

Question 1132042: I'm trying to find the slope of the line that passes through the points (-3,8) and (-2,3).
Click here to see answer by ikleyn(52780)

Question 1132095: The perimeter of a rectangular pool is 152 m. It's length is 2 m more than twice it's breadth. What are the length and the breadth of the pool
Click here to see answer by Alan3354(69443)

Question 1131104: This table shows the world record times in the men's 100 meter dash from 1912 to 2009.
In year 1912 the world record was 10.6
1921 - 10.4
1930- 10.3
1936-10.2
1956-10.1
1960-10.0
1968-9.9
1999-9.8
2008-9.7
2009-9.6
Write an equation for a linear model representing the data. Define your variables.
Using your model, when will your model fall betlow 9.2 seconds? What year?

Click here to see answer by MathLover1(20849)

Question 1132234: what is an equation of the line that passes through the point (-2,1)and is parallel to the line whose equation is 4x-2y=8?

Click here to see answer by josgarithmetic(39617)

Question 1132234: what is an equation of the line that passes through the point (-2,1)and is parallel to the line whose equation is 4x-2y=8?

Click here to see answer by greenestamps(13200)

Question 1132280: describe how to draw a line that passes through the origin and has a slope of minus two thirds.
Click here to see answer by Alan3354(69443)

Question 1132330: A line passes through (-7, 1) and (4, 4). Identify the slope intercept form of an equation of the line
Click here to see answer by MathLover1(20849)

Question 1132332: Find the x and y intercepts of the line through (-2,3) (-4,13)
Click here to see answer by MathLover1(20849)

Question 1132356: Old McDonald is told that he has a total of 20 chickens and cows his hired hand also tells him that there are 64 legs of chickens and cows. How many of each are there
Click here to see answer by ankor@dixie-net.com(22740)

Question 1132533: an outdoor adventure company advertises that they will, provide a guided mountain bike trip and a picnic lunch for $50 per person. they must have a guarantee of 30 people to do the trip. furthermore, they agree that for each person in excess of 30, they will reduce the price per person for all riders by $0.50. how many people will it take to maximize the company’s revenue
Click here to see answer by ankor@dixie-net.com(22740)

Question 1132534: What is 0x+11y=22 in a slope-intercept way?
Click here to see answer by ikleyn(52780)

Question 1132548: The linear function f(x)=0.01x+57.7 models the global average temperature of Earth, f(x), in degrees Fahrenheit, x years after 1995. Find the slope and describe what this means in terms of the rate of change. Be sure to use appropriate units. THANK YOU
Click here to see answer by josgarithmetic(39617)

Question 1132572: A line through (-5, -4) and (-1, y) is perpendicular to a line with slope -2/3. What is y?
Click here to see answer by solver91311(24713)

Question 1132572: A line through (-5, -4) and (-1, y) is perpendicular to a line with slope -2/3. What is y?
Click here to see answer by greenestamps(13200)

Question 1132629: Which is the equation of the line that passes through points(-3,4) and (6,7)?

Click here to see answer by Alan3354(69443)

Question 1132629: Which is the equation of the line that passes through points(-3,4) and (6,7)?

Click here to see answer by MathLover1(20849)

Question 1132742: (-7, 2 ) m=3
Click here to see answer by ikleyn(52780)

Question 1132742: (-7, 2 ) m=3
Click here to see answer by josgarithmetic(39617)

Question 1132746: line that the parallel to -7x+6y=5
and the contains the point (-24,1)
Click here to see answer by josgarithmetic(39617)

Question 1132748: found Xand Y
The line contains the point (-5,6)and is perpendicular to y=5x+9
Click here to see answer by josgarithmetic(39617)

Question 1132877: If it takes 24hours to fill a swimming pool using two pipes. If the pipe of larger diameter is used for 8 hours and the pipe of smaller diameter is used for 18 hours, only half of the pool is filled. how long would each pipe take to fill the swimming pool.
Click here to see answer by greenestamps(13200)

Question 1132970: Find the supply equation using the given information. (Let x be the number of items.)
At a price of $1600 a supplier will supply 130 items. If the price decreases by $100, then the supplier will supply 50 fewer items.
Click here to see answer by ikleyn(52780)

Question 1133088: Question
Is 2x-5y=32, 2x+3y=0 solvable graphically?

Click here to see answer by ankor@dixie-net.com(22740)

Question 1133088: Question
Is 2x-5y=32, 2x+3y=0 solvable graphically?

Click here to see answer by josgarithmetic(39617)

Question 1133162: I need an explanation of this, the answer i got was .05% which ended up being incorrect
A mountain path drops 227.4 feet vertically for every 4452 feet horizontally. What is the grade of the path?
Click here to see answer by rothauserc(4718)

Question 1133177: Covert the following linear equations from y-intercept form to standard form
1.a) y=2x-3
b) y= 1/3x - 2/5
c) y= -3x+ 1/2
d) y=2x+7
Click here to see answer by Boreal(15235)

Question 1133197: Convert the following linear equations from standard form to y-intercept form step by step.
1.a) 5x-y+3=0
b) x+7y-14=0
c)6x-3y+9=0
d)7x+2y-3=0
e) 2x+5y+5=0
f) 12x-30y+13=0

Click here to see answer by Alan3354(69443)

Question 1133198: Convert the following linear equations from standard form to y-intercept form step by step.
1.a)x+7y-14=0
b)6x-3y+9=0
c)7x+2y-3=0
d) 2x+5y+5=0
e) 12x-30y+13=0

Click here to see answer by Alan3354(69443)

Question 1133200: What is the point slope form equation for a line with a slope of -3/2 and passes through the point (-4,7)

Click here to see answer by Alan3354(69443)

Question 1133216: The cost of renting a banquet hall is given by the linear equation y=25x+100. Write this equation in standard form.
And
Brianna sells computers and earns base salary of $300 per week and $50 for every computer sold. Her salary is modelled by the equation y=50x+300. Write this linear equation in standard form.
Click here to see answer by addingup(3677)

Question 1133297: The following conversion from y-intercept to standard form is incorrect. Explain where the error(s) occurs and how to correct the mistake(s).
Y=1/4x+5
4(y)=4(1/4)x+5
4y=1x+5
4y-x=x-x+5
4y-x=5
4y-x-5=5-5
-x+4y-5=0
Click here to see answer by josgarithmetic(39617)

Question 1133298: Y=1/3x-5
Click here to see answer by ikleyn(52780)

Question 1133298: Y=1/3x-5
Click here to see answer by Alan3354(69443)

Question 1133303: The following conversion from y-intercept to standard form is incorrect. Explain where the error(s) occurs and how to correct the mistake(s)
Y=1/4x+5
4(y)=4(1/4)x+5
4y=1x+5
4y-x=x-x+5
4y-x=5
4y-x-5=5-5
-x+4y-5=0
Click here to see answer by josgarithmetic(39617)

Question 1133308: The following conversion from y-intercept to standard form is incorrect. Explain where the error(s) occurs and how to correct the mistake(s)
Y=1/4x+5
4(y)=4(1/4)x+5
4y=1x+5
4y-x=x-x+5
4y-x=5
4y-x-5=5-5
-x+4y-5=0

Click here to see answer by jim_thompson5910(35256)

Question 1133354: 4. The cost, C dollars, to produce a school newspaper is given by the equation C=725+2.75n. Where n is the number of magazines printed.
a)What does each term on the right side of the equation represent?
b) Suppose $12500 was spent on producing magazines. How many magazines were printed?
c) How many magazines can be produced for $20 000?
d) How much would 2500 magazines cost?

Click here to see answer by MathLover1(20849)

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