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Algebraic Equations
Page 9
Questions (1,506)
X3+y3=3axy
3 answers
asked by
Vijay
833 views
Use the equation 〖(y+2)〗^2/4-((〖x+3)〗^2)/49=1 to find the following:
a. center: b. vertices: c. foci: d. graph:
1 answer
asked by
lisa
424 views
A girl has exactly enough money to buy 3 sweaters and 2 skirts, or to buy 3 skirts and no sweaters. How many sweaters can she
2 answers
asked by
laila
581 views
solve for x? if x^2+j16=0 where j=sqrt(-1)
1 answer
asked by
maths-lover
316 views
does 3(4x+8)=4(3x+6) have Infinite solutions
3 answers
asked by
Kaii
12 views
a music teacher would like to have the same number of girls and of boys in the chorus. she finds that 5/8 of the chorus are
3 answers
asked anonymously
36 views
In a two-digit number the tens’ digit is 3 more than the units’ digit. The number itself is 17 times the units’ digit.
1 answer
asked by
lila
437 views
1.18x^2+4x-15x^2-4+13x
2.2x^2+8-4x+3x-6x^2+7 3.4x^2+8x-11x=6-5x^2+2
2 answers
asked by
Tot
635 views
Find m if the line y=mx−2 intersects y=x^2 in just one point.
4 answers
asked by
Chris Cook
4,293 views
81^3(x+1)=9^2(x-1)
Solve this equation by expressing both sides as powers of 3.
1 answer
asked by
Anonymous
317 views
81^3(x+1)=9^2(x-1)
Solve this equation by expressing both sides as powers of 3.
1 answer
asked by
Anonymous
314 views
Simplify the given equation and graph
x^2-xy+y^2-3=0 (please answer. Needed for my studies tonight. This is about rotation of
1 answer
asked by
Earis
404 views
The equation y=7× gives the relationship between the number of road projects, x, and the number of weeks it takes a crew of
3 answers
asked anonymously
59 views
J-3=-7
(1 point) 0 j=-10 0=21 O j=-4 O j=4
3 answers
asked anonymously
45 views
what is x+7 divided by x-4
1 answer
asked by
Anonymous
397 views
10. Change the equation from standard form to slope-intercept form by solving for
3 answers
asked by
Tj
45 views
is -7(-7x+2)=14-2x no solution,0,-51,or infinite solutions
3 answers
asked anonymously
16 views
Solve this system of linear equations.
5x+2y-7z=-13 9y+z=29 z=2 Is this -1, 3, 2?
1 answer
asked by
Anonymous
352 views
solve each equation:
1) x + 2x - 6 + 6 MY ANSWER: x-x + 2x-x +12 _______________ x=12 2) 3x + 9 + 5x =81 MY ANSWER: 3x-3x + 9x +
7 answers
asked by
Hazel
348 views
solve each equation:
1) x + 2x - 6 + 6 MY ANSWER: x-x + 2x-x +12 _______________ x=12 2) 3x + 9 + 5x =81 MY ANSWER: 3x-3x + 9x +
1 answer
asked by
Hazel
356 views
Henry's current age is 10 times Justin's current age. in 6 years,Henry's age will be 4 times Justin's age. Which system of
11 answers
asked by
Courtney
1,240 views
What is the y-intercept of y =
2/3x + 2? I have to write it out but how? A line has a slope of 1/2 and passes through the point
4 answers
asked by
Walt
544 views
if the sum of the roots and product of the roots of ax^3-6x2+2ax-3b=0 is 3&6 respectively.then find a and b.
1 answer
asked by
hailay
410 views
Uh...Yea... Sorry about this, but I"m trying to study and I need someone to walk me through, missed a lot of school. fyi, when
4 answers
asked by
Lina
813 views
TC=16Q2+10Q+36
1 answer
asked by
narender
468 views
Consider the point (9,5) which lies on line / in the coordinate plane.
Could 9x+5y=0 represent line / ? Yes or No?
1 answer
asked by
Ecv
430 views
Just need help on the first 3 steps. I have tried to factoring it, its like there are no factors.
x^3-3x^2-11x+1=0
1 answer
asked by
Gibbons
314 views
Please help me solve this Quadratic Formula with steps on how you got the answer. Sorry my addition and equal button doesn't
2 answers
asked by
Tika
497 views
9. Solve 3x+2b=6c
for x. Step 1: 3x+2b−2b=6c−2b subtract 2b from both sides Step 2: 3x=6c−2b combine like terms/simplify
3 answers
asked anonymously
51 views
p^2x - 2q^y - 2 pqx + pqy
4 answers
asked by
Pontsho
351 views
An ice skating rink has two ways you can use the facility. The first option is to pay $10 per visit. The second option is to pay
3 answers
asked by
Kaii
52 views
Equations of proportional relationships quick check please put the answers
7 answers
asked by
i hate math
226 views
Hi! Can someone check this for me? Thanks!
Question: Determine if v and w are equal If v = Ray AB and w = Ray CD, where A (23,
1 answer
asked by
Amber
366 views
Will the given equation solve the problem? Choose all which will.
Responses A Problem: The sum of twice a number and −6 is 9
3 answers
asked anonymously
45 views
Please check
-42=4n+17n N=3.09 13+10c-4=-29 C=-3.8
1 answer
asked by
marybeth
368 views
1.) Find all solutions of the equation. Leave answers in trigonometric form.
x^2 + 1 - sqrt3i = 0 2.) Give the rectangular
3 answers
asked by
Anonymous
1,490 views
Find values for x and/or y on the graph of x^2-2y^2+9x+8y-276=0 for which there is a vertical tangent line
1 answer
asked by
DJjazzyjazz
403 views
A number is as much less than 75 as it is greater than 45. Find the number?
3 answers
asked by
SNIGDHA
308 views
Show by counterexample that (x+y)^-2 and x^-2+y^-2 are not equivalent??
1 answer
asked by
Janet
437 views
Fill in the empty spaces to complete the puzzle. In any row, the two left spaces should multiply to equal the right-hand space.
2 answers
asked by
Rose Nicol
628 views
Two pumps are being filled by two different pumps. The first vat has 10 gallons is being filled at a rate of 12 gallons per
5 answers
asked by
uhhhhhhhhh help pls:<
51 views
Please show me how to do these step by step because I have a test tomorow and I need to understand how to do these questions :
1.
3 answers
asked by
Grey
588 views
today, johns mom is 5 times as old as he is. in 7 years she will only be 3 times as old. what is johns age today?
1 answer
asked by
Nicole
349 views
Two crews working toward each other are 9.45 miles apart. one crew paves 1.5 miles per day, and the other paves 1.2 mi per day.
1 answer
asked by
Aliene
392 views
What is 1000/x = 25/64
1 answer
asked by
brittney
384 views
Solve these questions by using Algebraic Perturbation series method using this series U = U_o + e U_1+...
1. eU^3+U-2=0 2.
1 answer
asked by
Muhammad Idrees
368 views
I'm sorry I wrote the problem wrong previously.
"The equation x^2-9x-1=0 has 2 solutions A and B. Where A < B. x^2-9x-1=0
2 answers
asked by
Anonymous
513 views
4(x-3)=5(x+1)
1 answer
asked by
Math
296 views
can you help answer this question please; four algebra formulas for Amadeus traveled 760 miles in twice the time it took his
1 answer
asked by
Matt
387 views
Solve the following equation by graphing the related function.
1. 4x^2 + 8x = 32 A: ? Use the Zero Product Property to solve the
2 answers
asked by
Victoria
976 views
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