David W.

12/21/20

If x = 1/3 what is the value of 1/x + 1/(x - 1)

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Answers •2

12/21/20

Solve for x using interval notation

You are given that x satisfies the following inequalities simultaneously. Solve for x, expressing your answer using interval notation (may draw number line if you wish)

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Answers •1

Algebra 1

12/19/20

algebra 1 pls respond ASAP

Unleaded gas and supreme gas sell for different prices per liter. Suppose that 2 liters of unleaded gas and 3 liters of supreme gas cost a total of $2.52. Five liters of unleaded gas and 4 liters... more

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Answers •1

Precalculus

12/19/20

transformation of functions

find g(x) where g(x) is the translation 4 units right and 2 units down of f(x)= - (x-3)^2+8

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Answers •3

Elementary Math

12/18/20

I need help on math

The sum of a 3 digit number and a 1 digit number is 212. The product of the number is 420. If one number is between 200 and 225, what are the numbers

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Answers •2

Math Algebra 1 Algebra 2

12/17/20

NEED HELP WITH THIS MATH

If $2,400 is invested at 5.5% annual interest, compounded continuously, when is it worth $30,000? Rounded 3 decimal places

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Answers •1

Algebra 1

12/17/20

On a peice of paper, graph f(x)=4^x

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Answers •1

Algebra 2

12/17/20

find the slope of the line that passes through the pair of points (-1,-5) and (4,10)

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Answers •1

Algebra 1

12/17/20

How do I solve 4x+3y=-27?

For each part, use the equation 4x+3y= -27, where x and y are real numbers.Give three solutions to the equation.How many solutions does the equation have? Explain.

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Answers •1

Precalculus

12/17/20

Consider the polynomial function: f(x)=x^3-7x^2-4x+78

(a) Find all the possible rational zeros of the function.(b) Find all the zeros of the function

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Answers •2

Calculus Precalculus Pre Calculus

12/17/20

Explain why that is false. Find the annual interest rate compounded monthly that is actually being charged for financing $17,475 with 72 monthly payments of $299.

The ad for a 4-door sedan claims that a monthly payment of $299 constitutes 0% financing. Explain why that is false. Find the annual interest rate compounded monthly that is actually being... more

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Answers •1

Math Algebra 2 Algebra

12/17/20

Compositions using functions

. Complete the compositions below given the following functions: g(x)=x+4 d(x)={(2,1)(3,5)(−4,2)(−3,1)} t(x)=2x2 +3x−1 d(2) 2. g(-3) 3. t(x)= 8 4. t(g(x)) 5. Explain if d(x) is a function 6.... more

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Answers •1

Geometry

12/16/20

Find the slope of the line between the points ( 3 , − 5 ) and ( 7 , 6 ) . m = Hint: Use the slope formula m = y 2 − y 1 x 2 − x 1 and simplify your answer.

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Algebra 2

12/16/20

Ahsoka Tano travels on a raft upstream for 3 hours and then downstream to her starting point for 1 hour. The speed of the raft is 6 mi/h in still water. What is the speed of the stream’s current?

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Answers •1

Math Precalculus Algebra

12/15/20

Analyzing Rational Functions

A car can travel 450km in the same time it takes a train to travel 350km. if the car's average speed is 20km/h faster than the average speed of the train, what is the average speed of the car on... more

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Answers •1

Algebra 2. Test Help

12/15/20

Ahsoka Tano travels on a raft upstream for 3 hours and then downstream to her starting point for 1 hour. The speed of the raft is 6 mi/h in still water. What is the speed of the stream’s current?

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Answers •1

Math Algebra 2

12/14/20

Earl travels 325 miles at a certain speed. If his truck had gone 10 mph faster, the trip would have required two hours less time. Find Earl's speed.

46 mph36 mph44 mph42 mph38 mph

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Answers •1

Algebra 1

12/11/20

The points (-14, 1) and (-2, r) lie on a line with slope 1/2 . Find the missing coordinate r.

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Answers •1

Precalculus

12/10/20

describe how f(x)= 1/x can be transformed into g(x)= (3/(-2x-4))-9

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Precalculus

12/09/20

pleaseee helpppp

Estimate the number of years that the accumulated balance (future value) will reach $15,000 if the principal (present value) is $3,000 compounding daily with the annual interest rate is 5%. Round... more

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Answers •1

Algebra 1

12/09/20

five is 6 less than twice a number

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Answers •1

Algebra 2

12/09/20

If f (x) = x² – 1, and g(x) = x + 2, then g(f(x)) = [ ? ]x²+[ ]x+ [ ]

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Answers •2

Algebra 2

12/09/20

The cost of two toy cars and a toy bus is $47. Four times the cost of the toy bus is 28 more than eight times the cost of the toy car. Find the cost of a toy car. $10 $17 $20 $27

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Answers •3

Geometry

12/08/20

a test question for 8th grade math

the sum of a 6 times a number and 3 is equal to 17 less than a nuber.what is the number

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Answers •1

Algebra 1

12/07/20

Write the slope-intercept form of the equation of the line perpendicular to the graph of y=-3/4x-7 that passes through (3, –2).

Write the slope-intercept form of the equation of the line perpendicularto the graph of y=-3/4x-7that passes through (3, –2).

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Answers •1

If x = 1/3 what is the value of 1/x + 1/(x - 1)

Solve for x using interval notation

algebra 1 pls respond ASAP

transformation of functions

I need help on math

NEED HELP WITH THIS MATH

On a peice of paper, graph f(x)=4^x

find the slope of the line that passes through the pair of points (-1,-5) and (4,10)

How do I solve 4x+3y=-27?

Consider the polynomial function: f(x)=x^3-7x^2-4x+78

Explain why that is false. Find the annual interest rate compounded monthly that is actually being charged for financing $17,475 with 72 monthly payments of $299.

Compositions using functions

Find the slope of the line between the points ( 3 , − 5 ) and ( 7 , 6 ) . m = Hint: Use the slope formula m = y 2 − y 1 x 2 − x 1 and simplify your answer.

Ahsoka Tano travels on a raft upstream for 3 hours and then downstream to her starting point for 1 hour. The speed of the raft is 6 mi/h in still water. What is the speed of the stream’s current?

Analyzing Rational Functions

Ahsoka Tano travels on a raft upstream for 3 hours and then downstream to her starting point for 1 hour. The speed of the raft is 6 mi/h in still water. What is the speed of the stream’s current?

Earl travels 325 miles at a certain speed. If his truck had gone 10 mph faster, the trip would have required two hours less time. Find Earl's speed.

The points (-14, 1) and (-2, r) lie on a line with slope 1/2 . Find the missing coordinate r.

describe how f(x)= 1/x can be transformed into g(x)= (3/(-2x-4))-9

pleaseee helpppp

five is 6 less than twice a number

If f (x) = x² – 1, and g(x) = x + 2, then g(f(x)) = [ ? ]x²+[ ]x+ [ ]

The cost of two toy cars and a toy bus is $47. Four times the cost of the toy bus is 28 more than eight times the cost of the toy car. Find the cost of a toy car. $10 $17 $20 $27

a test question for 8th grade math

Write the slope-intercept form of the equation of the line perpendicular to the graph of y=-3/4x-7 that passes through (3, –2).

Still looking for help? Get the right answer, fast.

OR

David W.

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Education.com

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Inglés.com

Emmersion

If x = 1/3 what is the value of 1/x + 1/(x - 1)

Solve for x using interval notation

algebra 1 pls respond ASAP

transformation of functions

I need help on math

NEED HELP WITH THIS MATH

On a peice of paper, graph f(x)=4^x

find the slope of the line that passes through the pair of points (-1,-5) and (4,10)

How do I solve 4x+3y=-27?

Consider the polynomial function: f(x)=x^3-7x^2-4x+78

Explain why that is false. Find the annual interest rate compounded monthly that is actually being charged for financing ​$17,475 with 72 monthly payments of ​$299.

Compositions using functions

Find the slope of the line between the points ( 3 , − 5 ) and ( 7 , 6 ) . m = Hint: Use the slope formula m = y 2 − y 1 x 2 − x 1 and simplify your answer.

Ahsoka Tano travels on a raft upstream for 3 hours and then downstream to her starting point for 1 hour. The speed of the raft is 6 mi/h in still water. What is the speed of the stream’s current?

Analyzing Rational Functions

Ahsoka Tano travels on a raft upstream for 3 hours and then downstream to her starting point for 1 hour. The speed of the raft is 6 mi/h in still water. What is the speed of the stream’s current?

Earl travels 325 miles at a certain speed. If his truck had gone 10 mph faster, the trip would have required two hours less time. Find Earl's speed.

The points (-14, 1) and (-2, r) lie on a line with slope 1/2 . Find the missing coordinate r.

describe how f(x)= 1/x can be transformed into g(x)= (3/(-2x-4))-9

pleaseee helpppp

five is 6 less than twice a number

If f (x) = x² – 1, and g(x) = x + 2, then g(f(x)) = [ ? ]x²+[ ]x+ [ ]

The cost of two toy cars and a toy bus is $47. Four times the cost of the toy bus is 28 more than eight times the cost of the toy car. Find the cost of a toy car. $10 $17 $20 $27

a test question for 8th grade math

Write the slope-intercept form of the equation of the line perpendicular to the graph of y=-3/4x-7 that passes through (3, –2).

Still looking for help? Get the right answer, fast.

OR

David W.

Explain why that is false. Find the annual interest rate compounded monthly that is actually being charged for financing $17,475 with 72 monthly payments of $299.