218 Answered Questions for the topic Expressions

Expressions

02/01/15

how do you solve both of these (2*9)+(16/4)3* (5-6/2)   and how do you combine like terms on this problem 17+12x+12y-5x+3y+3

01/27/15

#### I need help with simplifying this expression.

4 + (2 + 1)2   I'm not sure where to start.
Expressions Fractions Estimates

01/23/15

#### Three fraction expressions

Julia collects colored beads for craft projects. Of Julia's beads, 4/9 are silver, 1/5 are gold, and 1/4 are blue. The rest of the beads are red. Which expression gives the closest extimates of the... more

#### Distributive Property 16(2+1)

Simplify where possible.
Expressions

01/13/15

#### (4f-3+2g)-(-4g+2) into standard form

(4f-3+2g)-(-4g+2) , i need help . I need this expression into standard form . Asap
Expressions

12/18/14

#### using a coupon she recieves $2 off the regular price,p. her total cost, including 20% for tax and tip, is$9. what is p, the regular prive of the linch special

I have to show work in order to get credit. I don't know what the tip is. I know 20 % is 0.20.
Expressions Math

12/15/14

#### question is below :)

Helen is fencing off two areas for her rabbits and her chickens. The length of one area is 2 m more than double its width. the length of the other is 3 m less than its width. if the width of both... more
Expressions

12/10/14

FedEx costs $5 for the first pound and 0.30 for additional pounds. Ups cost$7 for the first pound and 0.20 for additional ponds. At what point will they become equal in terms of money and ponds?
Expressions

12/01/14

#### Simplify this equation

Simplify: 12n(square root of 14n)^2
Expressions

11/27/14

#### simplify the expression

Simplify the following expression. 6(2x + 4) A. 12x + 24 B. 12x + 4 C. 36x D. 8x + 10
Expressions

11/13/14

#### Which expression is equivalent to (3x^-4)^2(5x^-2)? a) 45x^10 b) 30x/10 c) 45/x^10 d) 30x^14

I need help with this question on this part of my homework. Please respond quick!
Expressions

11/04/14

#### Write an expression for 4th angle

The sum of the four angle measures of any convex quadrilateral is 360 degrees. Suppose that a convex quadrilateral has angle measures of 90 , 6y+3 , and 8y-5 degrees. Write an expression for the... more
Expressions Math Alegbra

10/29/14

#### word expressions

Twice the difference of a number and 9 is equal to three times the sum of the number and 6     how would I find the number of this equation?
Expressions Equations

10/18/14

#### Baily is five years younger than Ann. Three years from now, Ann will be twice as old as Baily. Let x represent Baily's age today.

A. Write an equation for Ann's age today. B. Write an expression for Baily's age in three years. C. Write an expression for Ann's age in three years. D. Write an equation that represents the... more
Expressions

10/10/14

#### Write an expression for the combined total dollar amount he earned this month.

Frank works as a tutor foran hour and as a waiter foran hour. This month, he worked a combined total ofhours at his two jobs.Letbe the number of hours Frank worked as a tutor this month. Write an... more
Expressions

08/29/14

Expressions

08/28/14

{2x[4-(6/2)]}x3
Expressions

08/28/14

#### expressions!!

55-[(5^2 x3)-5^2]     2^2 + {[1x(5-2)]x3
Expressions

08/24/14

#### Denoting the mass of old potatoes he buys by m kg, write doen an expression for the total cost of Joe's potatoes. What mass of new potatoes does he buy?

Joe buys 18kg of potatoes. Some of these are old potatoes at 22c per kilogram, the rest are new ones at 36c per kilogram...... Joe pays with a \$5 note and receives 20c change.

08/22/14

#### Simplify the expresions and solve the equations

1. z2 - 3z+2 over z2 + 3z-4 multiplied by z2 + 6z+8 over z2 -4 all of this equals to z   2. 2h2 -2h-4 over (h+1)(h-2) plus h2 + h-2 over (h+2)(h+1)

#### Simplify the expresions and solve the equations

1.    1   -    3    =   1         t-4  -   t-3         4    2. 4x2  - x-14     ÷  4x2 =x-14          x-2                       x+2    3. z2 -3z+2    ×  z2 + 6z+8  =z      z2 + 3z-4          ... more
Expressions

02/26/14

#### what does x-5 over -3 = 4 over x+3 equal?

what is x+5 = 4             -3    x+2

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