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Post New Question
All Questions
+0
232979 Questions
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332
1
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
0
448
2
+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
0
339
1
+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
503
8
+3
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
0
223
1
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
0
288
1
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
0
369
2
+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
0
262
0
+24
Please help fast!!
Please help answer --> https://imgur.com/a/QrIKnsa
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OdrogMath
Oct 21, 2021
0
317
2
+24
Please help Fast!!
Find all t such that 3^{27^t}=27^{3^t}
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OdrogMath
Oct 21, 2021
0
377
3
+96
HEEEELLLPPP
Find the last two digits of
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kanisan
Oct 21, 2021
0
239
1
Pls help! fast
find all t such that 3^{27^t}=27^{3^t}
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Guest
Oct 21, 2021
0
236
1
Please help fast!
find all t such that 3^{27^t}=27^{3^t}
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Guest
Oct 21, 2021
0
237
1
help with quadratic
What is the minimum value of 5x^2 - 20x + 1357 - 80x + 415?
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Guest
Oct 21, 2021
0
356
1
+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
0
239
1
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
0
391
1
+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.
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sherwyo
Oct 21, 2021
0
268
1
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.)
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Guest
Oct 21, 2021
0
327
1
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
0
358
2
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
0
239
1
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
0
448
2
What is (24)(–8)
What is (24)(–8)
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Guest
Oct 21, 2021
0
321
1
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
0
222
1
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?
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Guest
Oct 21, 2021
0
384
3
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
0
296
1
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
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Guest
Oct 21, 2021
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