All Questions

410

Number Theory problem

How many positive integers N from 1 to 5000 satisfy the N is congruent to 11 modulo 27?

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Guest Oct 22, 2021

507

+24

Please Help fast !! Compute the largest value of x that satisfies x^2 -10x + y^2 - 8y = 8

Compute the largest value of x that satisfies x^2 -10x + y^2 - 8y = 8

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OdrogMath Oct 22, 2021

414

+24

Help Fast! suppose f(x) = x^4 - 2x^3 + ax^2 + x + 3, where a is a constant. If f(2)=0, then what is a?

suppose f(x) = x^4 - 2x^3 + ax^2 + x + 3, where a is a constant. If f(2)=0, then what is a?

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OdrogMath Oct 22, 2021

-1

526

please help me, i dont understand this at all

The graph of y = f(x) is shown below.

For each point (a,b) that is on the graph of y = f(x), the point is read more ..

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sofsicle Oct 22, 2021

301

Algebra

The roots of x^2 - 23x + 47 = 0 are a and b. Find (a - 2)(b - 2).

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Guest Oct 22, 2021

359

help quadratic

Find the sum of all integral values of c with c <= 25 for which the equation y = x^2 - 17x - c has two rational roots.

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Guest Oct 22, 2021

Oct 21, 2021

453

+24

Please help fast

andrew borrowed $8500 loan which was compounded annually for 6 years. At the end of six years, he owed $11,085.95 (including the principal). To the nearest tenth of a percent, what was the interest rate.

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OdrogMath Oct 21, 2021

336

+24

Please help fast!!

Please help answer --> https://imgur.com/a/QrIKnsa

read more ..

OdrogMath Oct 21, 2021

399

+24

Please help Fast!!

Find all t such that 3^{27^t}=27^{3^t}

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OdrogMath Oct 21, 2021

451

+96

HEEEELLLPPP

Find the last two digits of

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kanisan Oct 21, 2021

313

Pls help! fast

find all t such that 3^{27^t}=27^{3^t}

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Guest Oct 21, 2021

312

Please help fast!

find all t such that 3^{27^t}=27^{3^t}

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Guest Oct 21, 2021

311

help with quadratic

What is the minimum value of 5x^2 - 20x + 1357 - 80x + 415?

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Guest Oct 21, 2021

434

+24

Please help fast! suppose f(x) = x^4 - 2x^3 + ax^2 + x + 3, where a is a constant. If f(2)=0, then what is a?

suppose f(x) = x^4 - 2x^3 + ax^2 + x + 3, where a is a constant. If f(2)=0, then what is a?

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OdrogMath Oct 21, 2021

309

need help with coordinates

If x >= 0 and y >= 0, how many lattice points does the line y = -6x + 18 pass through?

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Guest Oct 21, 2021

458

+140

Intermediate Algebra

Let and , for some constants and . If and for , find the sum of all possible values of .

Post answer w/ explanation please.
read more ..

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sherwyo Oct 21, 2021

348

Analytic Geometry

Find the equation whose graph is shown below. Write your answer in standard form. (Standard form is Ax + By = C, where A is positive, and A, B, and C are integers with greatest common divisor 1.)

read more ..

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Guest Oct 21, 2021

407

Polynomials

Let f(x) = x^4 - 3x^2 + 2 and g(x) = 2x^4 - 6x^2 + 2x - 1. What is the degree of f(x) + g(x)?

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Guest Oct 21, 2021

432

PLEASE HELP ASAP

Let T be a point inside square EFGH such that TE = sqrt6, TF = 2sqrt3, and TG = 3sqrt2. Find angle ETF.

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Guest Oct 21, 2021

324

Number Theory

What is the smallest positive integer n such that 2n is a perfect square and 3n is a perfect cube and 5n is a perfect fifth power?

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Guest Oct 21, 2021

477

What is (24)(–8)

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Guest Oct 21, 2021

401

Polynomials

Find a monic quartic polynomial f(x) with rational coefficients whose roots include x = 1 - sqrt(2) and x = 2 + sqrt(7).

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Guest Oct 21, 2021

300

help plz

Andrew chooses a number from 1 to 100, and Mary also chooses a number from 1 to 100. (They may choose the same number.) It turns out that the product of their numbers is a multiple of 10. In how many ways could Andrew and Mary have chosen their numbers? read more ..

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Guest Oct 21, 2021

461

Algebra

Positive real numbers x and y satisfy the equations x^2 + y^2 = 1 and x^4 + y^4 = 5/8. Find xy.

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Guest Oct 21, 2021

378

i need this fast pls

Two lines, A and B, are represented by the equations given below:
Line A: y = x − 4
Line B: y = 3x + 4
Which of the following shows the solution to the system of equations and explains why? (5 points)
a read more ..

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Guest Oct 21, 2021

All Questions ⁺⁰237671 Questions

Number Theory problem

Please Help fast !! Compute the largest value of x that satisfies x^2 -10x + y^2 - 8y = 8

Help Fast! suppose f(x) = x^4 - 2x^3 + ax^2 + x + 3, where a is a constant. If f(2)=0, then what is a?

please help me, i dont understand this at all

Algebra

help quadratic

Please help fast

Please help fast!!

Please help Fast!!

HEEEELLLPPP

Pls help! fast

Please help fast!

help with quadratic

Please help fast! suppose f(x) = x^4 - 2x^3 + ax^2 + x + 3, where a is a constant. If f(2)=0, then what is a?

need help with coordinates

Intermediate Algebra

Analytic Geometry

Polynomials

PLEASE HELP ASAP

Number Theory

What is (24)(–8)

Polynomials

help plz

Algebra

i need this fast pls

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