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Algebra 1 Algebra 2

20h

Practice Question 3

Elinnah can mow her lawn in 3 hours and her brother, Oseko, can mow it in 2 hours only. How long will it take them to mow their lawn if they work together?A. 1 hour 20 minutesB. 1 hour 15 minutesC.... more

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Algebra 1

23h

Simplifying Question 2

Simplify the expression:2 + (5 + j)

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Algebra 1

23h

Simplifying Question 1

Simplify the expression: 6(3g) = ?

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Algebra 1

2d

Why are folks not available still advertising as available on your site?

I reached out to a math tutor that said they have no availability, but then i was offered a higher priced tutor.Why are folks not available still on the site as active?thank you,jody

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Algebra 1 Algebra 2

3d

Let f(x) = x2 − 5 and g(x) = 5x − 4. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f/g)(0)

(f/g)(0) =

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Algebra 1 Algebra 2

3d

Let f(x) = x2 − 9 and g(x) = 3x − 4. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f · g)(−3)

(f · g)(−3) =

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Algebra 1 Algebra 2

3d

An isotope of lead, 201Pb, has a half-life of 8.4 hours. How many hours ago was there 20% more of the substance?

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Algebra 1

3d

Graph the function f(x)=8x2–6

Graph

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Algebra 1 Math Geometry Trigonometry

3d

Geometry+trigonometry exercise

I can't get ahead with it. Could you possibly give me some help on how to get started?So this is the task:The side lengths of a triangle are a, b, and c. We know this a+b=3c. Let us prove that... more

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Answers •5

Algebra 1 Math Algebra 2

4d

Find the time required for the amount to double and triple.

You invest $3500 in an account at interest rate r, compounded continuously. Find the time required for the amount to double and triple. (Round your answers to two decimal places.)r = 0.0435

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Algebra 1 Math Precalculus

4d

Use this model to find the percent of prescriptions filled with generic drugs in each year from 2008 through 2014.

The percent p of prescriptions filled with generic drugs at a large pharmacy chain from 2008 through 2014 p(t)... more

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Algebra 1 Math Algebra 2

5d

Universal Sets and Venn Diagram

a) If given sets A, and B, how can I draw the Venn diagram of the operation A∩B = ∅?b) If A, B and C are sets, how can I show that A∩(B∪C) = (A∩B)∪(A∩C)c) If A, B and C are subsets of Universal Set... more

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Algebra 1 Math Algebra 2 Linear Algebra

5d

Quadrilateral with given vertices

If ABCD is a quadrilateral with vertices A(-3,0), B(-1,-3), C(2,-1) and D(0,2),i) How can I determine if the coordinates of M is the midpoint of AC,ii) How can I show that AC and BD bisect each... more

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Algebra 1 Math Algebra 2 Linear Algebra

5d

Triangle in the x-y plane with given vertices

Suppose a triangle in the x-y plane has vertices (-1,0), (1,0) and (0,2), how can I find tthe equations of the three lines that lie along the sides of the triangle in y = mx + b form?

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Algebra 1

8d

Interpret Quadratics in Context (Graphing Tech)

A rocket is launched in the air. Its height in feet is given by h, equals, minus, 16, t, squared, plus, 128, th=−16t2+128t where tt represents the time in seconds after launch. What is the... more

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Algebra 1

8d

Use computational and algebraic tools to quantify the total costs (gas, maintenance/repairs, purchase price) for each scenario over the three years. For the old and new car

Keep the Old Car or Buy a Used CarManny is an online student who currently owns an older car that is fully paid for. He drives, on average, 170 miles per week to commute to work. With gas prices... more

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Algebra 1

11d

Math for 10 grade algebra

Total weight of 1435 pounds shipped in 80 pound and 45 pound boxes. How to determine the number of 80 pound and 45 pound boxes shipped

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Algebra 1 Math

11d

How do you solve a/an problem like this?

Martha is printing brochures for Barton Middle School’s STEM Night. The printing company charges a printing fee plus an additional fee per brochure printed. The table shows the linear relationship... more

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Algebra 1

11d

Time Needed to Paint a House.

Jim can paint a house by himself in 2 hours. Steven can paint the same house by himself in 4 hours. If Jim and Steven paint the house together, how many minutes will it take them to paint the house?

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Algebra 1 Math

12d

How do you change/put a/an equation into standard form?

Solve the four equations and please show your work for how you solved them.1.5x-6y=152.-8-7y=203.3x+5y=-64.3x+9y=13

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Algebra 1 Math

13d

You move right 9 units and left 2 units. You end at (3, -5). Where did you start?

need urgent help!

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Algebra 1 Math

13d

How do you solve this problem? This is the first part.

George joined Games-R-Us, an online gaming store. It charges a monthly subscription fee plus a fee for every game purchased. The graph below shows the relationship of the monthly cost and number of... more

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Algebra 1 Math Algebra 2

14d

How to find the equation of the normal line to a curve at a given point

How can I find the equation of the normal to the curve y=(5x2)/(1+x2) at the point (2,4)?

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Algebra 1

14d

The speed of a vehicle is inversely proportional to the time it takes to travel a fixed distance.

The speed of a vehicle is inversely proportional to the time it takes to travel a fixed distance. If a vehicle travels a fixed distance at45miles per hour in15minutes, how fast must it travel to... more

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Algebra 1

14d

Find an equation of the line containing the pair of points(,-4) and (8,)

Find an equation of the line containing the pair of points( ,-4) and (8, )

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Practice Question 3

Simplifying Question 2

Simplifying Question 1

Why are folks not available still advertising as available on your site?

Let f(x) = x2 − 5 and g(x) = 5x − 4. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f/g)(0)

Let f(x) = x2 − 9 and g(x) = 3x − 4. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f · g)(−3)

An isotope of lead, 201Pb, has a half-life of 8.4 hours. How many hours ago was there 20% more of the substance?

Graph the function f(x)=8x2–6

Geometry+trigonometry exercise

Find the time required for the amount to double and triple.

Use this model to find the percent of prescriptions filled with generic drugs in each year from 2008 through 2014.

Universal Sets and Venn Diagram

Quadrilateral with given vertices

Triangle in the x-y plane with given vertices

Interpret Quadratics in Context (Graphing Tech)

Use computational and algebraic tools to quantify the total costs (gas, maintenance/repairs, purchase price) for each scenario over the three years. For the old and new car

Math for 10 grade algebra

How do you solve a/an problem like this?

Time Needed to Paint a House.

How do you change/put a/an equation into standard form?

You move right 9 units and left 2 units. You end at (3, -5). Where did you start?

How do you solve this problem? This is the first part.

How to find the equation of the normal line to a curve at a given point

The speed of a vehicle is inversely proportional to the time it takes to travel a fixed distance.

Find an equation of the line containing the pair of points(,-4) and (8,)

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