All Questions

650

hard algebra

Solve

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Guest Jul 31, 2020

415

trig question

Find the maximum value of

Guest Jul 31, 2020

691

can i get some help

Solve this system

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Guest Jul 31, 2020

545

please help with geometry

Find GH

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Guest Jul 31, 2020

622

+81

HELP QUICKLY

What is the smallest distance between the origin and a point on the graph of y=1/sqrt(2) - (x^2-3)?

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toodlestraws Jul 31, 2020

683

i need help!

The sum of a two digit number and the number obtained by interchanging the digits is 154.If the tens digit number is 2 more than units digit number find the original number.

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Guest Jul 31, 2020

850

please help on this

The difference of two numbers is 4. If the sum of the smaller number and the square of the larger number is 86, what is the larger number?

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Guest Jul 31, 2020

604

+81

math is hard ;(

Find the unique pair of real numbers (x,y) satisfying

(3x^2 - 12x + 16)(2y^2 + 6y + 9) = 18.

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toodlestraws Jul 31, 2020

441

Can anyone help me with this?

I don’t know what I’m doing

Guest Jul 31, 2020

578

please help

On an uphill hike Ted climbs at 3mph. Going back down, he runs at 5mph. If it takes him forty minutes longer to climb up than run down, then what is the length of the hike?

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Guest Jul 31, 2020

665

+58

Roots of Polynomial Prime

Suppose the roots of the polynomial are positive prime integers (not necessarily distinct). Given that how many possible values of are there?

EDIT: I got it myself! (I got *an answer* at first but I forgot read more ..

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Williamjwu8 Jul 31, 2020

543

help i have no idea

At a concession stand,three hot dog(s) and two hamburger(s) cost $8.25;two hot dog(s) and three hamburger(s) cost $8.00. Find the cost of one hot dog and the cost of one hamburger. What is the cost of one hot dog?

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Guest Jul 31, 2020

542

need help with system

Solve the following system using substitution.

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Guest Jul 31, 2020

633

+107

help asap

Let P=(a,b) be the point of intersection of the line and the line through (7,8) and (9,0). Compute a+b.

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xplosions Jul 31, 2020

Jul 30, 2020

734

+479

Hard Question :(

Find g(x), with terms in order of decreasing degree, if we have that

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HelpBot Jul 30, 2020

562

Arithmetic Sequence Problem

There are 20 terms in an arithmetic sequence. The sum of these terms with odd numbers is equal to 220. The sum of the terms with even numbers is equal to 250. Find the two middle terms of the sequence.

Good luck!

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Guest Jul 30, 2020

547

geometry

Find angle x.

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Guest Jul 30, 2020

497

+109

Quadratic Inequalities

What is the value of $b+c$ if $x^2+bx+c>0$ only when $x\in (-\infty, -2)\cup(3,\infty)$?

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dp1806 Jul 30, 2020

588

Please help fermat's little theorem

If x and y are positive integers which satisfy x^2 − 8x − 1001y = 0, what is the smallest possible value of x + y?

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Guest Jul 30, 2020

620

help please!

I need help on this.

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Guest Jul 30, 2020

487

1009/1000 in perce

1009/1000 in percent

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Guest Jul 30, 2020

591

circle question

Find angle b.

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Guest Jul 30, 2020

611

Help with Number Theory!

Using the Euclidian Algorithm, calculate
read more ..

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Guest Jul 30, 2020

483

HELP PLEASE!

Find the value of the remainder when is divided by 37.

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Guest Jul 30, 2020

581

please help

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son, and I together are 120 years. Can you tell me my age in years?

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Guest Jul 30, 2020

All Questions ⁺⁰238402 Questions

hard algebra

trig question

can i get some help

please help with geometry

HELP QUICKLY

i need help!

please help on this

math is hard ;(

Can anyone help me with this?

please help

Roots of Polynomial Prime

help i have no idea

need help with system

help asap

Hard Question :(

Arithmetic Sequence Problem

geometry

Quadratic Inequalities

Please help fermat's little theorem

help please!

1009/1000 in perce

circle question

Help with Number Theory!

HELP PLEASE!

please help

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