All Questions

347

How many 7 card hands containing 3 cards of one suits and 4 cards of another suit can be formed?

Guest Sep 27, 2020

3099

i want to find out x, and y

64*x+16y-5*x+84

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Guest Sep 27, 2020

1127

+428

I start with $9-2x$ widgets. Each day, I produce $2x+1$ widgets, and destroy $3-x$ widgets. After three days, how many widgets am I left wit

need help I start with widgets. Each day, I produce widgets, and destroy widgets. After three days, how many widgets am I left with, in terms of ?

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Dennis070sinneD Sep 27, 2020

643

algebra

At 8:00 A.M., a train leaves a station and travels at a rate of 48 mph. At 9:00 A.M., a second train leaves the same station on the same track and travels in the direction of the first train at a speed of 65 mph. At 10:00 A.M., how far apart are the two read more ..

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Guest Sep 27, 2020

553

please help

One complete lap around a particular circular track is 500 meters. Jun and Quan each start running at the starting line and run around the track; Jun runs clockwise at 2 meters per second, and Quan runs counterclockwise at 4 meters per second. When they read more ..

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Guest Sep 27, 2020

541

Pls help

The Little Twelve Basketball Conference has two divisions, with six teams in each division. Each team plays each of the other teams in its own division twice and every team in the other division once. How many conference games are scheduled?
read more ..

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Guest Sep 27, 2020

317

6^4×(−2)+[627÷(−56×2)^2−267/

6^4×(−2)+[627÷(−56×2)^2−267/
843−[567−(−25+89)^3 ]−(247−684)

Guest Sep 27, 2020

530

coordinates

What would the coordinates of T be such that it is 4/5 the distance from B to A?

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Guest Sep 27, 2020

504

please anyone help

Graph the following lines and write the equation in slope-intercept form.Through the points (5,6) and (−1,4).

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Guest Sep 27, 2020

634

WOW.

I havent been on here on a long time. WOW. I am a very old user. Its been a long time web2.0calc.:) I used to be on here 2015-2017 ish. The forum was so much fun back then! Now i look back its very dry. i feel sad. :( But neverthless, i just wanted to pop read more ..

off-topic

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Guest Sep 27, 2020

620

+407

Need help please ASAP

Compute the expression below given that each number has 100 digits:

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ss333 Sep 27, 2020

574

please help

I need to find x and y

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Guest Sep 27, 2020

649

+407

Neeed help please ASAP

Veronica writes 12 different products in the table below, multiplying each of the powers of 2 in the table below by each of the powers of 5 in the table.
read more ..

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ss333 Sep 27, 2020

510

help with geometry

Find x, and determine if n is parallel to m. Justify
need help asap :/

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Guest Sep 27, 2020

599

let x represent each numbe.

let x represent each number. write an equation and solve for the variable.
five less than a number is eight
two more than three times a number is seventeen

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Guest Sep 27, 2020

517

geo problem

Help me solve below please

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Guest Sep 27, 2020

Sep 26, 2020

537

solve it algebraically

22= 4x+6

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Guest Sep 26, 2020

517

Alg 2 hon

Please help!

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Guest Sep 26, 2020

487

What is ...

What is
solve it algebraically

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Guest Sep 26, 2020

597

please help

Replace ∗ with a monomial so that the trinomial may be represented by a square of a binomial: * +2bc +100c^2

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Guest Sep 26, 2020

529

Temp

Some countries record temperatures in °F using the Fahrenheit scale. A Fahrenheit temperature can be expressed as , where C is the same temperature in °C on the Celsius scale. Convert each Celsius temperature to a Fahrenheit temperature. read more ..

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Guest Sep 26, 2020

338

coordinates

A triangle has vertices A(−3, 3) , B(−1, 3) , and C(−1, −1). Where is the circumcenter of triangle ABC?

Guest Sep 26, 2020

729

+167

Help

The approximate mass of an ice cube, in grams, is expressed as , where is the length, in centimeter, of an edge of the ice cube. What is b the mass of an ice cube with edge length 2 cm?

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kijijij Sep 26, 2020

478

please help

What is the area of triangle ABC?

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Guest Sep 26, 2020

490

Please Help

Let f(x) = x^4-3x^2 + 2 and g(x) = 2x^4 - 6x^2 + 2x -1. Let a be a constant. What is the largest possible degree of f(x) + a* g(x)?

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Guest Sep 26, 2020

All Questions ⁺⁰237807 Questions

How many 7 card hands containing 3 cards of one suits and 4 cards of another suit can be formed?

i want to find out x, and y

I start with $9-2x$ widgets. Each day, I produce $2x+1$ widgets, and destroy $3-x$ widgets. After three days, how many widgets am I left wit

algebra

please help

Pls help

6^4×(−2)+[627÷(−56×2)^2−267/

coordinates

please anyone help

WOW.

Need help please ASAP

please help

Neeed help please ASAP

help with geometry

let x represent each numbe.

geo problem

solve it algebraically

Alg 2 hon

What is ...

please help

Temp

coordinates

Help

please help

Please Help

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