19,133 Answered Questions for the topic Algebra

Algebra Geometry

01/13/22

Write the slope- intercept form of the equation of the line described: through (-5,-1), perpendicular to y = -x - 5

through (-5,-1), perpendicular to y = -x - 5 A) -4x + 1B) y = x + 4 C) y = 4x + 1 D) y = x - 4
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01/12/22

A drama club earns $1040 from a production by selling 64 adult tickets and 132 student tickets.

An adult ticket costs twice as much as a student ticket. a. Write a system of linear equations that represents this situation. Let x represent the cost of an adult ticket and y represent the cost... more
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Algebra

01/12/22

(6,-25) (-1,3) writing equation of a line that passes through each point Wow You idiots can't help me
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Algebra

01/12/22

Find x- and y-values that make ABP a right angle.
A = (3,2), B = (1,5), and P = (x,y). Find x- and y-values that make ABP a right angle.
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Algebra

01/12/22

I can not make sense of this, can anyone help me?

In 2000 the world used about 76 million barrels a day and in 2010 the would be used about 87 million barrels a day.Assuming this is a linear trend come up with an equation for this. In addition, if... more
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Algebra

01/12/22

Perform the subtraction and Simplify
I need help trying to get the answer to subtracting these problems with fractions.2/ x+1 - 1/x+6THank you
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01/12/22

Algebra inequality
Lila is n years old. Alya's age is 4 more than two time’s Lila’s age. Which expressions best represents Alya’s age 5 years ago in terms of Lila’s age?
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Algebra Pre Algebra

01/12/22

lapsed time of two related events
Hans and Freya are reading the same book. Freya reads one and a half times as fast as Hans. When Freya started reading, Hans had already read 36 pages. How many pages will each of them have read... more
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Algebra Math

01/12/22

Write System of Equations from Context
A law firm is going to designate associates and partners to a big new case. The daily rate charged to the client for each associate is $700 and the daily rate for each partner is $1700. The law... more
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Algebra

01/11/22

Rhonda has $1.90 in nickels and dimes. The number of dimes is one less than twice the number of nickels. How many nickels does she have?
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Algebra Math Biology Physics

01/11/22

Probabilities/Punnett Square

a guy flips a coin 5 times in a row, what is the probability that we get heads each time? a guy flips a coin 10 times in a row, what is the probability that we get heads each time? a guy flips a... more
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Algebra

01/11/22

Three angles are described as follows: ∠𝑩 is half the size of ∠𝑨. The measure of ∠𝑪 is equal to one less than two times the measure of ∠𝑩. The sum of ∠𝑨 and ∠𝑩 is 114°.
Can you help me find the answer?
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01/11/22

How do i solve this
it is 3x+10=5x and it is segmant addition, determine the numerical length of AC
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01/11/22

How do i solve this
it is 3x+10=5x and it is segmant addition, determine the numerical length of AC
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Expert Answers •2

01/11/22

How do i solve this
it is 3x+10=5x and it is segmant addition, determine the numerical length of AC
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Expert Answers •2

01/11/22

Point B is on line segment \overline{AC} AC . Given AB=2x+10,AB=2x+10, BC=x,BC=x, and AC=5x,AC=5x, determine the numerical length of \overline{AC}. AC
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Algebra Geometry

01/11/22

Point B is on line segment \overline{AC} AC . Given AB=2x+10,AB=2x+10, BC=x,BC=x, and AC=5x,AC=5x, determine the numerical length of \overline{AC}. AC .
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Algebra Geometry

01/11/22

 A = (−2,4) and B = (7,−2). Find the point Q
Let A = (−2,4) and B = (7,−2). Find the point Q on the line y = 2 that makes the total distance AQ + BQ as small as possible.
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Algebra

01/10/22

Find an equation of the line that runs through (-5,-6) parallel to 2x+5y=7 using function notation
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Algebra

01/10/22

Write an equation of the line passing through the point (2,-1) and parallel to the line y = 3/2 x -5 Give your answer in slope intercept form .?
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Algebra

01/09/22

Find the equation of the line using the point-slope formula. Write the final equation using slope-intercept form. Perpendicular to 5y=x-4 and passes through the point (-2,2)
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01/07/22

A student keeps track of how long it takes her to write her signature.
A student keeps track of how long it takes her to write her signature. She collects the data in one sitting so that she can see if there is a change in her writing rate over time. She wants to know... more
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01/07/22

A way to measure how well the trendline fits the data is by looking at the sum of the squared residuals.
A way to measure how well the trendline fits the data is by looking at the sum of the squared residuals. When a trendline is close the points on the scatterplot, the residuals are small and so is... more
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01/07/22

A linear model describes the relatioship between the weight in pounds and the age in months for Great Dane puppies:
A linear model describes the relationship between the weight in pounds and the age in months for Great Dane puppies: Weight = 16.25(age in months) - 9.5. The model was created by using weights for... more
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01/07/22

How many grams of pumpkin are in 300 mL of a 30% pumpkin juice solution?
How many grams of pumpkin are in 300 mL of a 30% pumpkin juice solution?
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