Write the expression (2x)(4y) + 9x + 10y + (8x)(4y) in a simpler form, if possible. I've tried this problem several times, and have gotten the wrong answer. Someone help?
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Algebra
1.Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem A.6x+10y=120 (5,9),(10,6),and(15,3)are

Algebra 2 help plsss?
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algebra
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Algebra
What is the simpler form of the radical expression? 4sqrt 2401x^12y^16 I think the answer is either C or D. A. 49x^9y^16 B. 49x^9y^16 C. 7x^3y^4 D. 7x^3y^4

Algebra
How many solutions does the system of equations have? 2x = 10y + 6 and x + 5y =3 A: one B: two C: infinitely many D: none _________________ I think it is either A or D, A because i graphed it and i could only graph 2x = 10y + 6, and maybe D because i

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the expression 1/50 (1/50 +2/50+ 3/50+ .....50/50)is a Reimann sum approximation for (everything in the parantheses is square root except the 1/50 outside the paratheses) the answer has to me the integral form so from looking at the formula in my book i

PreCal
Write the expression (7 – 7i) + (–8 – 2i) in the form a + bi

american goverment check answers
2. Which of the following statements support the idea that free speech is essential for democracy? Select all that apply. (2 points) Free speech can be limited in times of war. Free speech advances knowledge. Free speech encourages the expression of

algebra
write y=0.5x+0.8 in standard form using integers i think it would either be 5x+10y=8 or 5x+10y=8

algebra
9x+10y=9 write the equation in slopeintercept form, what are the slope and yintercept. I have tried to figure this out but cannot come up with correct answer please help

algebra
what is the simpler form of the radical expressio. 4 sqrt 2401x^12y^16 I know its 7x^3y^4 but not sure if looks like 7[x^3[y^4 7x^3[y^4

Algebra 2
Write this expression in expanded form. 4(ab)2

math
write the equation in the slopeintercept form. 4x  10y = 11

Algebra 2
Write the Expression as a complex number in standard form. 5i(3+2i)(8+3i)

8th Grade Math
Draw and label a rectangle whose area is represented by the following expression; (x+1) (x+5). Then write an equivalent expression in expanded form. I have absolutly no clue how to do that. :/

Algebra 2
1. Write a polynomial in standard form that has solutions: 0, 2, 3 2. Write a trinomial that has a degree of 4 and a lead coefficient of 3 3. True of false: 3/x^2 is a polynomial expression

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Simplify each expression. Write answers in standard form. a. (4d6)(3d) b. 5g(g^22g+1) c. (2q^2+q+3)5(q^2+2q1)

Algebra
Write the expression as a complex number in standard form. (23i)(65i)

algebra
write y=0.5x+0.8 in standard form using integers i think it is 5x+10y=8 or either 5x+10y=8

algebra
What is the equation of the given line in standard form? Use integer coefficients. y = 6.9x + 5.1 A. 69x + 10y = 51 B. 69x + 10y = 51 C. 69x + 10y = 51 D. 69x + 10y = 51 how would I solve it steph by step? I think the answer is C.

math help
5x+10y +15z15x+10y5z+5x10y5z / (5x+10y+15z)(15x+10y5z)+(5x10y5z) a. 1/3 b. 1 c. x+2y+z / x2y+3z d. x2yz / x+2y3z e. x2yz / x+2y+z my answer is none of above, is  1/3, I didn't know I done it wrong or the question is not correct

math, algebra,correction & help
directions are: write each fraction in simplest form: (15x^3y^3)/(20x^1y^4) My answeris: (3x^2)/(4y) THESE TWO NEXT ONES ARE THE ONES THAT I DON'T UNDERSTAND: pROBLEM #1 DIRECTIONS: Write each expression in simplest form. (4x28)/(5x35) Problem #2

Connexus Algebra 2B Semester Exam. Please Help
I am taking my Algebra Semester exam, and I would really like the answers to the test There are 50 questions. The first question is What is a simpler form of the radical expression? 4 Sqrt 2401x^12y^16

Algebra
1.Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem A.6x+10y=120 (5,9),(10,6),and(15,3)are

Algebra
Write the expression 2a +b in the form of a fraction with the given denominator. Check if the domain of the expression changed. If yes, state the changes explicitly. 3a

algebra 1
write an algebraic expression that could be used to represent the perimeter of the triangle below. write the expression in simplest form. triangle 3x+1 3x 2x+4 A: 6x+2 B: 5x8 C: 4x+8 D: 6x2

algebra
Find an equivalent expression without parenthesis (26x10y+75)

Math
Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem a. 6x+10y=120 (5,9),(10,6),and(15,3)are

Algebra 1
Rewrite the following equation in slopeintercept form: 8x10y=9 Thank you.

Algebra
Write the expression 3X^12+20X^6+6 in quadratic form.???

MATH
Write the following expression as a complex number in standard form. 27i/3+8i

Algebra II (check)
Write the expression m^7/9 in radical form. 9sqrt m^7 (answer)

algebra2
Write the expression (2x)(4y) + 9x + 10y + (8x)(4y) in a simpler form, if possible. I've tried this problem several times, and have gotten the wrong answer. Someone help?

Algebra
1. Write an equation in pointslope form for the line through the given point with the given slope. (10,6);m=5/8 A. y6=5/8(x10) B. y6=5/8(x+10) C. y+6=5/8(x+10) D. y+10=5/8(x+6) 2. The table below shows the height of a plant as it grows. Which

Math
1. Write an equation in pointslope form for the line through the given point with the given slope. (10,6);m=5/8 A. y6=5/8(x10) B. y6=5/8(x+10) C. y+6=5/8(x+10) D. y+10=5/8(x+6) 2. The table below shows the height of a plant as it grows. Which

Math
Write the expression in standard form by collecting like terms: 12×3(×5y)+1÷2(4×10y)

Math
Combine the following rational expressions 1/2y530/8y^3125 Lcm:(2y5)(4y^2+10y+125) =1*4y^2+10y+25/(2y5)(4y^2+10y+25)30/(2y5)(4y^2+10y+25) =4y^210y+2530/(2y5)(4y^2+10y+25) =(4y^2+10y5)/(2y5)(4y^2+10y+25) Please correct my answer and I know it is

Algebra
hi! i’m having trouble with these and don’t really know how to solve them. i’d really appreciate some help ^^ 1. Combine like terms. What is a simpler form of the expression? 3(4y+3)+7y 2. Evaluate the expression for the given value of the

please help
What is a simpler form of the expression. 3(y2)+5y

help!!!!
Combine like terms. What is a simpler form of the expression. 3(y2)+5y

algebra
What is a simpler form of the radical expression? ^4sqrt 81x^20 y^8 A, 3x^5y^2 B. 9x^25y^4 C. 9x^25y^4 D. 3x^5y^2

Precalculus
1. Write the given expression as a single logarithm. log(70x)+log(10y)2 2. Simplify the expression. (Do not use mixed numbers in your answer.) (5x^7/8)(2y^4/6)(x^9/8)(4y^2/6) 3. Write the given expression as a single logarithm. 2Ln(x)+Ln(4y)Ln(5z) 4.

algbra 2
Rewrite the expression in equivalent simpler form square root 8/9

Algebra
Use the properties of logarithms to expand the expression. ln y(y+1)^5, I keep coming up with the same answer which is wrong. y^5ln(y)+5y^4ln(y)+10y^3ln(y)+10y^2ln(y)+ln(y)

math
use a factor of 2 to write an equivalent expression for 10y+4x

Math
Use the expression 12*12 to answer the question below A. Write the expression using exponential notation B. What is the base? C. What is the exponent? D. WRite the expression in expanded form. C?

Calc II
Write a simpler expression for z = ln(4x^4 + 11x^3) + ln(1/5x^3) which does not involve any powers on x which are bigger than 1. I have no idea how to simplify the first natural log since it has two x values with exponents.

Precalculus
1. Write the given expression as a single logarithm. log(70x)+log(10y)2 2. Write the given expression as a single logarithm. ln7e/(square root 2x)ln(square root 2ex) 3. Write the given expression as a single logarithm. 2Ln(x)+Ln(4y)Ln(5z)

Algebra 2
"My husband's age," remarked a lady the other day, "is represented by the figures of my own age reversed. He is my senior, and the difference between our ages is oneeleventh of their sum." 10x + y = husband's age 10y + x = wife's age (10x+y)  (10y+x) =

math,correction
Write each fraction in simplest form. #18 (5x^3y^3)/(20xy^4) my answer is: (3x^2)/(4y)  Write each expression in simplest form. #24 (4x28)/(5x35) = (4(x7))/(5(x7)) MY answer= (4)/(5)

Precalculus
Write the given expression as a single logarithm. log(70x)+log(10y)2

Math
HELP ASAP PLEASE! A. Write an expression in simplest form for the perimeter of each triangle. B. Write another expression in simplest form that shows the difference between the perimeter of the larger triangle and the perimeter of the smaller triangle.

precalculus
please check my answers 1.Use Gaussian elimination to write the system of equations given below in rowechelon form. 2x+4y+z=4 2x4y+6z=13 4x2y+z=6 answer:2x+4y+z=4 8y5z=17 z=1 2.Find the solution to the system of equations given below. x+y+z=2

HELP ME MATH
There are two triangles one large and one small. Write an expression in simplest form for the perimeter of each triangle. Large triangle left side says 4x+2 top says 7x+7 bottom days 5x4. Small triangle left side says x+3 top says 2x5 and bottom says

math please help
There are two triangles one large and one small. Write an expression in simplest form for the perimeter of each triangle. Large triangle left side says 4x+2 top says 7x+7 bottom days 5x4. Small triangle left side says x+3 top says 2x5 and bottom says

PreCal
Classify the conic and write the equation in standard form: (1) 9x^2 + 9y^2 + 18x  18y = 0 (2) 16x^2 + 16y^2  64x + 32y + 55 = 0 (3) 6x^2 + 2y^2 + 18x  10y + 2 = 0

math,help
I also need help with this one: Add. Express answer in simplest form. ((8)/(s))+ ((8)/(s^2)) (8s + 8)/s^2 = 8(s+1)/s^2 That isn't much simpler than the original form, but sometimes they want single denominators. wouldn't it be : (8s+8)/s^2

math (pre calc)
4cot^2x4/tanx+cosxsecx write expression in factored form as an algebraic expression of a singletrig function

Algebra
1. Simplify the expression: (x^3*y^5) (y^7) 2. Write the expression in radical form: (125x)^1/3

Math
Sam wrote this expression n+n+n+n+2 Write the expression in simplest form

Math
"How many different equivalent expressions for a particular number can be found?" Various constraints can be (and need to be) applied, such as the use of integers only, the number of expressions listed, a restricted choice of digits, or operations etc.

Algebr
what is the simpler form of the expression (5d+2)(3d^2+8d3) A: 15d^3 + 46d^2 + 1d  6 B: 15d^3 + 34d^2  1d  6 C: 15d^3  34d^2 + 1d  5 D: 15d^3 + s4d^2  1d  5 My answer is A or B.

Maths
Simplify this expression: 6x + 4y  3x + 10y = Is the answer 9x + 6y?

Math
How to write expression by writing the solution in unit form and in standard form

Math
Look at the given triangles. Large triangle left side says 4x+2 top says 7x+7 bottom days 5x4. Small triangle left side says x+3 top says 2x5 and bottom says X+7. a. Write an expression in simplest form for the perimeter of each triangle. b. Write

Math
Look at the given triangles. a. Write an expression in simplest form for the perimeter of each triangle. b. Write another expression in simplest form that shows the difference between the perimeter of the larger triangle and the perimeter of the smaller

Math
Simplify (13 x+ 10y) +(6x 7y) +5x= 13 x +6x +5x +10y 7y 24 x +10y 7y 24 x+3y check this

math plz help my last chance to do this homework
a) write an expression in simplest form for the perimeter of each triangle. b)write another expression in simplest form that shows the difference between the perimeter of the larger triangle and the perimeter of the smaller triangle.

Algebra
Can this be simplified or factored into a more simpler form??? (X^2 + X)/(X^2 + 3X) Thank You

math
is zero a multiple of every number? Find the prime factorization of the number, and write it in exponent form. 198 Compute the value of the given expression. _8_ 118 Evaluate the expression. 8x + 8y, for x = 8 and y = 1

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Write the multiplication expression for each expanded form. The match the multiplication expression with its product. (7x900)+(7x80)+(7x7) A. 15,144 B. 7,065

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Simplify the expression. 1.((3)/(2b^4))^3 ((27)/(8b^12)) 2.((t^4)/(10y^4))^4 (10000y^16)/(t^16) 3. Does the rule y = 3(4^x) represent an exponential function? Yes?

Math help please
7. In the expression –7x – 5x2 + 5, what is the coefficient of x? 7 5 –5 –7 8. Write the expression using a single exponent. 2^2 • 2^8 4^10 2^10 4^16 2^16 9. Write the expression using scientific notation. (2.5 • 104)(4 • 103) 10 • 10^7 10

algebra
How do I solve this with the elimination method? 5x10y=4 5x10y=5 I need x=, and y= to get an ordered pair, but every time I mult. by a neg, everything goes away instead of just one variable! please help!

Math
This is a threepart question, and this is a short answer. Here is a description of the image: The Larger Triangle Has Legs of 4x+2 and 5x4, with a hypotenuse of 7x+7 The Smaller Triangle Has Legs Of x+3 and x+7, with a hypotenuse of 2x5 A. Write an

math
(w+9)^3+56=0 write were w i a real number write answer in simplified radical form write b^2/3 as a radical expression

Algebra 1
Jill, Meg and Beth are sisters. Jill is 2 years younger than Meg. Beth is half as old as Meg. Let m represent Meg'a age. Write 2 other algebraic expressions based on the situation. Tell what each expression represents, and what the variable stands for in

math (last question #5) @Damon
5. (2y – 1)(4y – 3) (1 point) –2y + 3 8y^2 – 10y – 3 8y^2 – 10y + 3 8y^2 – 2y + 3 i did the rest (#1 and #3) but im stuck on #5, can u help Damon? thanx

Math
1. What would you measure your mass with? a. mg b. g c. kg 2. What is a simpler way to write 12d+7d+53d+2d? (add together all the numbers with hdh keep the hdh after the total) My Guesses: 1. kg 2. I have two answers: I am pretty sure it is: 24d5

Math Help!
Look at the given triangles. Large triangle left side says 4x+2 top says 7x+7 bottom days 5x4. Small triangle left side says x+3 top says 2x5 and bottom says X+7. a. Write an expression in simplest form for the perimeter of each triangle. b. Write

algebra
Did I do this problem right? (2y+5w+6)(5y+5w4) 2y(5y)+ 2y(5w) + 2y(4) + 5w(5y) + 5w(5w)+ 5w(4) + 6(5y) + 6(5w) + 6(4) then I multiplied: 10y^2 + 10wy  8y + 25wy + 25w^2  20w + 30y + 30w  24 then I combined like terms: 10y^2 + 15wy + 25w^2 + 22y +

Math
I really need help on this question. there are two triangles, triangle A has 4x+2 on one side, 7x+7 on the other, and 5x4 as the base. triangle B however has x+3 as side one, 2x5 as side two, and x+7 as the base. I need to write an expression in simplest

intermediate algebra
write the expression in form of a+bi (23i)(1+4i)

algebra 1
write an algebraic expression for each verbal expression. Then write a realworld situation that could be modeled by the expression. 10 more than y

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ok i need help with these questions i have been trying to figure them out and my brain isnt working. please help and thank you ahead of time. if you can help. 4. Q.write and algebraic expression for the product of 15 and c A. IS IS C15 16. Q. define the

Algebra one PLEASE HELP THX!!
ok i need help with these questions i have been trying to figure them out and my brain isnt working. please help and thank you ahead of time. if you can help. 4. Q.write and algebraic expression for the product of 15 and c A. IS IS C15 16. Q. define the

math
1. write the equation in slopeintercept form. what are the slope and yintercept? 9x+10y=9 2. what is the graph of the equation? 5x+y=3 please help on these a.s.a.p thansk guys

math
write the expression in expand form (4.2z)(5y3)

math
7 – 4(x + y) + 2(x – 3y) A 7 – 2x – 7y B.7 – 2x – 10y(*) C.7 + 2x – 7y d.7 + 2x – 10y i think its be im not aure can some one check my ansswer

maths
The distance between 2 town x and y, is 50km.alan drive from x to y at an average speed of vkm/ h. Write down an expression,in term of v,for the time in hour, that he took to complete the journey from x to y. Write down an expression in term of v,for the

Physical Science
Hello! Thanks for checking my question out! ____ 4. Water is a compound because it (1 point) a) can be broken down into simpler substances. b) always has two hydrogen atoms for each oxygen atom. c) is made of water atoms joined together. d) both the first

Algebra 2
Write the expression 13m^8  3m^4 + 4 in quadratic form if possible. m^8?

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Evaluate the expression√(6)/(√(3) √(4)) and write the result in the form a+bi. Please help!!!!! :(

Algebra
Select the set of equations that represents the following situation: Mike invested $434 for one year.He invested part of it at 9% and the rest at 10%.At the end of the tear he earned $40.16 in interest.How much did Mike invest at each rate of interest.?

algebra
I am supposed to write each logarithmic expression as a single logarithm. I have logbase3of13 + logbase3of3 and my answer is logbase3of39. Can I simplify that any further? also logbase3 of 3 is 1 1+ log3 13 is another answer, simpler, to me. oh, okay, so

math
write a matrix for xy=8,2x5y6z=27, 9x+10yz=54

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Evaluate the expression for t • 1/8 for the given value of t. Write the answer in the simplest form. t = 4/9

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math
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algebra
need to write in paragraph form how to solve the expression 161/2