All Questions

337

coordinates

Find y if the point (-6,y) is on the line that passes through (-1,-7) and (3,-2).

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Guest Feb 2, 2021

439

Write an equation of the line that passes through the given points in any form.

Write an equation of the line that passes through the given points in any form.
X Y
-1 3.5
1 -.5 read more ..

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Guest Feb 2, 2021

308

Help quickly please!!!!!

At 0°C, the volume of a gas is 22 liters. For each degree the temperature $ (in degrees Celsius) increases, the volume V (in liters) of the gas increases by 2/25 . Write an equation that represents the volume read more ..

Guest Feb 2, 2021

386

PLS HELP SOLVE

QUICK. How to solve: The infinite sequence S=s1,s2,s3.... is defined by s1=7 and s(n)=7^s(n)-1 for each integer n>1. What is the remainder when s(100) is divided by 5?

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Niceperson Feb 2, 2021

476

5x – 7 < 2x + 5

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Guest Feb 2, 2021

340

polynomials

Consider the polynomials
f(x)=1-12x+3x^2-4x^3+2x^4.
and
g(x)=3-2x-6x^3+9x^4
Find c such that the polynomial f(x)+cg(x) has degree 3.

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Guest Feb 2, 2021

298

What is the ratio of the volume of the cylinder to the volume of the cone, when x=2 and y=2?

Guest Feb 2, 2021

477

Help fast!

The Phillies won 3 of their first 21 games. How many games in a row after these 21 games do the Phillies have to win in order to have won exactly 3/5 of the games they have played? Please help I do not understand the question

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Guest Feb 2, 2021

325

number theory question

What is the largest number that will always divide the sum of any 8 consecutive positive integers?

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Guest Feb 2, 2021

348

Help with geometry

In the diagram, https://latex.artofproblemsolving.com/c/5/c/c5c3c13003a86e798064b921c9e3f131d71ccb17.png

. What is DBA?

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Guest Feb 2, 2021

267

precalc

For how many values of n with 0 <= n <= 100 is the graph of f(x) = sin(2x + n) identical to the graph of g(x) = cos(2x)?

Guest Feb 2, 2021

356

coordinates

A circle passes through the point (12,0), and is tangent to the y-axis at the point (0,8). Find the radius of the circle.

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Guest Feb 2, 2021

574

A rectangular box having no top is three times as long as it is wide, and two times as tall as it is wide. If its volume is 750, what is its

A rectangular box having no top is three times as long as it is wide, and two times as tall as it is wide. If its volume is 750, what is its surface area?

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Guest Feb 2, 2021

520

+126

Area of Quadrilateral Question

A quadrilateral has four points A(0,1), B(1,3), C(5,2) and D(4,0) as coordinates, how do I find the area?

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geoNewbie21 Feb 2, 2021

884

+68

help! (scroll to the bottom to see the question if you already know the game Set)

In the card game Set, each card features a number of shapes, with four attributes:
Number: The number of shapes is 1, 2, or 3.
Color: Each shape is red, purple, or green.
Shape: Each shape is oval, diamond, or squiggle.
Shading: Each shape read more ..

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piano123 Feb 2, 2021

321

parabola

Find the equation whose graph is a parabola with vertex (2,4), vertical axis of symmetry, and contains the point (1,-1). Express your answer in the form "ax^2+bx+c".

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Guest Feb 2, 2021

Feb 1, 2021

376

+130

idk about this one...

Given that 2^x = 7, find the value of (4^x-1)
Note: It is find the value of 4 to the power of x-1.

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mintjellyxd Feb 1, 2021

351

arithmetic sequence

The fifth term of an arithmetic sequence is 9 and the 32nd term is 84. What is the 23rd term?

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Guest Feb 1, 2021

403

At 0C, the volume of a gas is 22 liters. For each degree the temperature $ (in degrees Celsius) increases, the volume V (in

Guest Feb 1, 2021

663

Help please!!!

At 0°C, the volume of a gas is 22 liters. For each degree, the temperature T (in degrees Celsius) increases, the volume V (in liters) of the gas increases by 2/25. Write an equation that represents read more ..

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Guest Feb 1, 2021

470

Four people can mow a lawn in 6 hours.

Four people can mow a lawn in 6 hours. How many more people will be needed to mow the lawn in 14 hours, assuming each person mows at the same rate?

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Guest Feb 1, 2021

453

Help

How many square units are in the area of the convex quadrilateral with vertices (0, 0), (3, 0), (2, 2) and (0, 3)?

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Guest Feb 1, 2021

529

+44

Quick help

Simplify:

(20202021-20202019)/(20202020-20202019)

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GR0001 Feb 1, 2021

411

help algebra

Andrew and Betsy have some nickels (5 cents) and quarters (25 cents).
Betsy has exactly 45 cents.
Andrew has half as many nickels and twice as many quarters as Betsy has.
How much money does Andrew have?

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Guest Feb 1, 2021

All Questions ⁺⁰234927 Questions

coordinates

Write an equation of the line that passes through the given points in any form.

Help quickly please!!!!!

PLS HELP SOLVE

5x – 7 < 2x + 5

polynomials

What is the ratio of the volume of the cylinder to the volume of the cone, when x=2 and y=2?

Help fast!

number theory question

Help with geometry

precalc

coordinates

A rectangular box having no top is three times as long as it is wide, and two times as tall as it is wide. If its volume is 750, what is its

Area of Quadrilateral Question

help! (scroll to the bottom to see the question if you already know the game Set)

parabola

idk about this one...

arithmetic sequence

At 0C, the volume of a gas is 22 liters. For each degree the temperature $ (in degrees Celsius) increases, the volume V (in

Help please!!!

Four people can mow a lawn in 6 hours.

Help

Quick help

help algebra

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