Number of results: 318

**algebra**

math question: you want to mat and frame a 5x 7 photograph. The perimeter of the outside of the mat is 60 inches. the mat is twice as wide at the top and the bottom as it is on the sides. Find the dimensions of the mat

*August 24, 2012 by carolina*

**Math**

A photograph measuring 8 inches by 6 inches is surrounded by a mat. The mat has the same width on all sides of the photograph. The photograph and mat are put into a glass photo frame which just covers the outside of the mat. If the area of the glass surface is 120 square ...

*December 7, 2011 by -Untamed-*

**math**

A photograph measuring 8 inches by 6 inches is surrounded by a mat. The mat has the same width on all sides of the photograph. The photograph and mat are put into a glass photo frame which just covers the outside of the mat. If the area of the glass surface is 120 square ...

*March 8, 2015 by Jenna*

**Math**

A 4-inch-wide by 6-inch-long picture is placed on a solid mat that forms a frame around it. The mat is 8 inches long. The mat and the picture are similar rectangles. What is the area of the mat? I couldn't find the width of the mat. If the picture and the mat are similar ...

*February 25, 2016 by cass*

**Astronomy**

What were the relative energy densities in the early Universe? (below, DE means dark energy) (a) They remain roughly equal: rad ∼ mat ∼ DE (b) DE > mat > rad (c) rad > mat > DE (d) mat > rad > DE

*October 1, 2013 by qwerty*

**geometry**

A kindergarten school has square mats in two colors, red and blue. The ratio of the perimeter of the red mat to the perimeter of the blue mat is 1 : 2. The area of the red mat is blue mat is 9 square feet. What is the area of the red mat?

*November 9, 2011 by vanessa*

**Math**

Vanessa presented a report on Japanese tea rooms to her class. The floors are usually covered with square and rectangular tatami mats. She drew one way to cover square floor with a square half tatami mat qnd four rectangular full mats. The area if the half mat is 8100cm (...

*September 11, 2011 by Bella S*

**Geometry**

A school's wrestling mat is a square with 50 ft sides. A circle 28 ft in diameter is painted on the mat. No wrestling is allowed outside the circle. Find the area of the part of the mat that is NOT used for wrestling. Use pie=22/7.

*April 27, 2015 by Andrea*

**Geometry**

A kindergarten school has square mats in two colors, red and blue. The ratio of the perimeter of the red mat to the perimeter of the blue mat is 2 : 1. The area of the blue mat is 36 square feet. What is the area of the red mat?

*April 2, 2012 by V'Andrew*

**Algebra**

A rectangular picture is twice as long as it is wide and is to be mounted on a mat with the same proportion. If the picture is 18 inches wide, can it be mounted on a mat of 259 square inches? To answer this, find the width of the mat.

*October 2, 2016 by Jocelyn*

**math**

The area of a round mat is 64 pie square inches. What is the diameter of the mat?

*October 19, 2016 by Anonymous*

**math (again ugh)**

A rectangular place mat and matching napkin are proportional. The dimensions of the place mat are 1.5 times as large as the napkin's dimensions. If the perimeterof the place mat is 60 in., the perimeter of the napkin is what? i think i have to divide 60 by 1.5, but i'm not ...

*December 14, 2008 by brianna*

**Mechanics**

A floor mat weighing 220 N is 4 m long, 3 m wide, and 0.04 m thick. How much pressure is exerted by the mat against the floor, in Pascals to two decimal places?

*December 21, 2013 by Nomi*

**math**

A picture 15 inch x 30 inch is surrounded by a mat 2 inch wide.The aea of the mat in swuare inches is a. 60 b. 94 c. 124 d. 128 e. 196 I know the answer is e, but i don't know how to do it, anyone can tell me how to do it, thank you

*May 9, 2014 by thomas*

**solving quadratic equations by factoring**

Sheila has a picture frame that measures 20 cm by 30 cm. If she puts a mat inside the frame that decrease the picture by 264cm^2, how wide is the mat?

*December 19, 2010 by math1*

**math**

John bought a rectangular door mat that was a half meter long and 3 tenths meter wide.How do I show a visual model to show the area of the mat?

*March 3, 2014 by zion*

**Math Grade 7**

you want to put a place mat that is 11.5 inches long directly in the center of a table that is 40 inches long. How far is the place mat from either edge of the table?

*April 11, 2016 by Cindy*

**Math**

The floor of a round hut is 10m in diameter. A weaver charges $15.50 to make a mat to fit the floor . Find the cost of the mat per square meter . Work- area of a circle = 3.1 * 5*5=77.5 Cost per square meter =77.5\15.5= 5 cents per square meter

*February 18, 2016 by Amina*

**maths**

1. You are cutting colored cardboard rectangles for school art show. Each art piece will be placed on one of the rectangles so the outside of the rectangle forms a border or mat for the art piece. You are to cut the cardboard to fit artwork that is 3 times longer than it is ...

*June 9, 2009 by :]*

**math**

Tania has 6 tiles with pictures of plants and 3 tiles with pictures of animals. Tania keeps all the tiles on a mat with the pictures hidden and mixes them up. She then turns one tile face up and finds the picture of a plant on it. She removes this tile from the mat and turns ...

*August 30, 2016 by Daniela*

**mat**

2 - x > 17

*April 22, 2010 by james*

**Mat**

1/4c + 2 = 3/4 c=?

*January 23, 2011 by Please help!!!*

**mat/116**

-4 -3y>11

*May 25, 2010 by laure*

**mat 116**

-8x-27=-32 1/3 Thank you for your help.

*November 8, 2010 by cindy*

**mat**

5x^5-x^4-5x^3+x^2-30x+6=

*January 3, 2011 by crull*

**mat**

equations

*January 24, 2011 by Anonymous*

**Business mat**

7x+3=7x+b

*May 24, 2014 by Bibi*

**mat 115**

add (-9)+0+(-2)+12

*February 24, 2009 by Anonymous*

**MAT 115**

evaluate 8^1

*September 14, 2009 by Anonymous*

**Mat 116**

-2x>1/9 {xix_ _}

*June 13, 2010 by chris*

**mat/116**

Solve 8x - (4x+4) =4

*April 1, 2011 by derrius*

**Mat 116**

Hello

*March 15, 2012 by Anonymous*

**7th grade mat**

8g+2+4g-2-3g=? (9g)

*December 5, 2013 by Anonymous*

**mat 116**

What is the coefficients of y=-2x-4 y=-2x+1

*March 2, 2014 by pharah*

**mat 116**

Simplify (2x)^3+2^3x

*March 16, 2014 by cory*

**mat**

f(x)=5sin^2x-8cos^5x [0,5 1.5]

*March 6, 2016 by Anonymous*

**mat?h**

What would the answer be to 4m+(-3n)+n? -3n squared +4m 4m+(-3n)+n = 4m + n(-3 +1) = 4m +(-2n) = 2(2m -n)

*October 19, 2006 by liv*

**MAT/116**

find the intercept: x+y-13 x-y=-3

*August 3, 2008 by karen*

**MAT 115**

Evaluate -525

*November 26, 2008 by eloise*

**Mat 116**

-3/4x= -5/6 -3/4 + 3/4= -5/6+ 3/4 x= - 1/12 Is this right Please help!

*April 11, 2010 by Robin*

**mat/116**

find the slope x= -6

*April 1, 2011 by derrius*

**Mat 116**

Solve for m p=4m+4v the solution is m=

*August 27, 2011 by Carey*

**Mat**

What is mean median and mode

*November 13, 2011 by Andrea*

**MAT/116**

add the following: - 1 + ( - 6)

*March 17, 2012 by Beck*

**Mat 116**

What is the solution of the system 7r - 5s = 36 and 5r + 7s = 68

*May 30, 2012 by Jennifer*

**MAT 102**

What is the domain of "p" when p(x)=x squared-2x+4

*October 3, 2013 by Hannah*

**mat/117**

F(x)=-6x-1 and g(x)=4x^2. Select the solution for (f+g)(x)

*July 13, 2014 by hope*

**mat/117**

F(g)=-6x-1 and g(x)=4x^2. Select the solution for (fg)(x)

*July 13, 2014 by hope*

**Mat 116 - Algebra**

Simplify (2x)^3 Thanks for the help!

*January 18, 2015 by Kim*

**Mat 116 - Algebra**

Simplify x^2*x^3*x^4

*January 18, 2015 by Lisa*

**mat/116**

simplified expression for 8(x - 8) - 6(x - 3) + 3x.

*January 20, 2015 by Cathy*

**Mat**

Write equation for the variable R. P = R + C

*February 26, 2015 by Anonymous*

**MAT 116**

solve 59X-81>3x+215

*May 23, 2008 by Shelly k*

**Mat 115**

1155 is what percent of 210?

*September 6, 2009 by Marsha*

**algebra**

mat 116 week2 quiz

*January 26, 2010 by cathy*

**Mat 116**

what is the domain of p? p(x)=x²-2+7 I do not know how to do this problem. Please help!

*April 11, 2010 by Loren*

**mat/116**

solve by elimination method. 7r-2s=61 2r+7s=25

*January 30, 2011 by Lisa*

**mat/117**

can some one help with this polynomial. (C -5)-^2

*February 18, 2011 by robbie*

**MAT 116**

If a > 0 and b < 0, then which of the following must be true

*May 4, 2014 by Dee*

**mat/117**

Simplify the expression 5/8+√7

*July 6, 2014 by amber*

**mat/117**

Simplify the expression 3√5/64

*July 6, 2014 by amber*

**Mat**

Express 210 as the product of primes

*September 3, 2015 by Noor*

**Mat 117**

(x+5)(x-2)(x+1)>0 What is the solution set? Why am I not getting this at all?

*July 7, 2011 by G*

**math**

i NEED HELP WITH WEEK 4 ASSIGNMENT MAT 126

*January 15, 2012 by ANN JOHNSON*

**mat**

I was 35 when my niece was born and she is 12. 47-12=35. What would be our ages x's 3

*April 13, 2012 by kay*

**Mat/116**

Which set of points are one the line y = 2x - 3

*February 23, 2014 by Carla*

**mat 116**

Y=2x-20. Substitute the known value of x into y=-2x-20. Then solve for y.

*March 2, 2014 by pharah*

**mat/117**

Select the value of x that is the solution for the equation 6/x=7/x+3

*July 6, 2014 by nick*

**mat/117**

Select the approximate values of x that are solutions to f(x)=0, where f(x)=-3x^2+3x+9

*July 20, 2014 by hope*

**mat/117**

Select the approximate values of x that are solutions to f(x)=0, where f(x)=-8x^2+7x+2

*July 20, 2014 by hope*

**math**

I need help with 4 mat problems. I do not know how to set up to solve. x/8=-6 -4/9+(-5/7) x-4/5=6/7 7/x=?/xsquared

*April 11, 2008 by will*

**mat/116**

describe what the interval [-4,10] looks like. What is meant by this?

*August 9, 2008 by karen*

**mat/116**

I need to find the slope if it exists for (8,4) and (9,-2)...any help is appreciated

*August 12, 2008 by karen*

**Algebra mat/116 appendix d**

Complete the table for this equation. x y (x,y) -1 -2 -4 -4 8

*December 2, 2008 by Candace*

**Mat 117**

How do you determine if a polynomial is the difference of two squares?

*April 14, 2009 by Patricia*

**mat 172**

solve the equation: arccosx+arccos2x=arccos1/2

*March 30, 2010 by ami*

**Mat 116**

Solve using multiple principle. 7x=-56 The solution x= -8 or x= 7(-8)= -56

*April 11, 2010 by Robin*

**MAT 110**

How many milliliters of a 25% solution contain 10 g of the pure drug?

*December 7, 2010 by Vickie*

**mat/116**

can someone help in finding the ordered pair for this equation. 7x-9y=63 9y-7x=-63

*January 29, 2011 by robbie*

**MAT**

The recommanded weight range for a person who is 64 inches tall

*September 20, 2012 by CC*

**mat 116**

identify the solution(s)of the system of equations, if any -2x-4y=1 and 12y=-6x-3

*March 2, 2014 by csrla*

**mat/117**

Select tge approximate values of x that are solutions to f(x)=0, where f(x)=3x^2+2x+6

*August 1, 2014 by hope*

**mat/156**

Let f(x)=-2x-3 with domain 1. Find the following. a. f(-6)= b. f(100) c. f(-a) in terms of a

*September 19, 2014 by hope*

**mat/116 week one**

translate to an algebraic expression. 13 less than b

*February 12, 2010 by Helen*

**mat/116 week 9 final exam**

what is the like term of 11c+4d-9c-7d=

*April 11, 2010 by micky*

**mat 116**

solve for x using the addition principle. x + 6 = -8 What is the solution for x? Thanks kindly

*November 8, 2010 by cindy*

**mat/116**

can someone help me in determining wether these numbers are a solutions of this inequality. y-11>2y-2 3,-16,-17,-1

*January 29, 2011 by robbie*

**mat/117**

can someone please help me fiqure this out. factoring polynomials (C-5)-^2

*February 19, 2011 by robbie*

**mat/simultaneous equation**

2x-5y=13, 5x-3y= -15 can anyone show me how to find out the value of x , y please,thanks

*June 29, 2014 by wan*

**mat/117**

Select the x-coordinate of the vertex of the parabola defined by the function f(x)=-5x^2+3x+1

*July 13, 2014 by hope*

**mat 117/algebra**

Find all positive values for k which each for each of the following can be factored. (1) x^2 + x + k) k<= 1/4

*June 25, 2007 by Diana*

**Algebra mat/116**

My question states: Solve for {y|y } and I do not understand what to do. The problem is: 8y - 13 < 7y - 12 Please help

*August 31, 2009 by unknown*

**Mat 116 Final**

x+3y=6 I did it like x + 3y = 6 ____________ x*(-1) +3*(2) ?6 -1 6 -6 Also, (-1,2) intercepts (3,6) Am I correct. If so. then solution for x = -1

*April 11, 2010 by Loren*

**Gym**

how can 5 students stand on a mat and without stepping on the floor flip it over?

*September 29, 2010 by Susan*

**MAT/117**

The weight of an object varies on different planets. Solve the equation w=Cr^-2 for r

*September 20, 2011 by Anonymous*

**MAT 116**

Use the distributive property to rewrite the expression (a+8)4= (simplify answer)

*May 14, 2012 by angel*

**MAT-134 Math XL**

factor out the gcf simplify if possible. 3x^7 - 9x^6 + 24x^5

*March 5, 2014 by Billy*

**MAT 221**

-10 < -2 + 8x < 22 4x + 7 < 11 or 1 ¨C x ¡Ü -2 Please help me solve these compound inequalities. Any instruction would be appreciated.

*June 23, 2014 by Stib*

**mat/117**

Determine the equation of g(x) that results from translating the function f(x)=x^2+9 upward 11 units.

*July 13, 2014 by hope*

**mat/117**

Select the first five terms in the arithmetic sequence an =2n, starting with n= 1

*August 1, 2014 by hope*