1,067 Answered Questions for the topic Math Equations

#### Find the roots of the equation x^3-3x^2+x+5

Find the roots of the equation
x^3-3x^2+x+5

05/02/17

#### Beachcomber #1, found only a few seashells along the shore. Beachcomber #2 found 7 more than Beachcomber #1. Beachcomber #3 was the best of all. He found 5 -

more than Beachcomber #2. If all three Beachcombers found a total of 82 seashells, how many did Beachcomber #1 find?

Math Equations

05/02/17

#### Jamie has 30 coins. All of the coins are nickels and quarters. The total value of the coins is $4.10.

I need to know this question because i dont understand this.

Math Equations Math

04/30/17

#### If 90 tickets were sold at gate c, what was the total number of tickets sold

Word math problem

#### I have a line of best fit problem...

Sam surveyed a total of 10 students to see how many tests and quizzes in the last month. Through her line of best fit line, she figured out that the equation of the line is y=0.36x+0.27.
She added...
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Math Equations

04/26/17

#### There are 5 linear equations in general form below. Arrange them in order from the one with the greatest y-intercept to the one with the least y-intercept.

-7x-8y=-16, 8x-5y=20, 3x-5y=10, 6x+8y=4, -3x-10y=-30

Math Equations Math

04/25/17

#### two more than the numbers of apples is 5

I don't know what this equation is in number form

Math Equations Math

04/24/17

#### Evaluate the function for f(3), f(0), and f(-2). h(X) = 6x + 2

I don't understand how to do this problem

Math Equations Math

04/22/17

#### Equation of a line perpendicular to 3x-7y=-9 that passes through the point (-3,3)

The equation of the line is y=

Math Equations

04/10/17

#### A number times 7 increased by 3 is 59

Translate the statement into an equation

04/05/17

#### Sarah chooses a number and adds 45 to it and then divides by 2. She gets 33. What equation represents this process? What is the number she started with?

nun :)) Just need help on this word problem, if sum1 could plz help me figure this out, ty!

Math Equations Math

03/29/17

#### write an equation that passes through the points (1,3) and (-2,5)

write an equation that passes through the points (1,3) and (-2,5)

#### The question asks to solve the Polynomials by factoring. The equation is f(x) = x^3 - x^2 - 25x + 25

f(x)=x3-x2-25x+25

Math Equations

03/27/17

#### sara has 5 more blocks then Greg. Tim has 3 more blocks then sara. paul has 1 block. write an expression for the number o blokes each boy has.

sara has 5 more blocks then greg. tim has 3 more blocks then sara. paulhas 1 block. n stands for sara.

Math Equations

03/22/17

#### what is 7t + 10 greater than or equal to 66 in 6th grade

It's math inequality statements and plot them on a number line

#### how many tiles could be purchased for 500 dollars

help me with math

Math Equations

03/15/17

#### Jillian has a recipe that uses 2 1/2 cups of flour to make 30 cookies. At that rate how many cookies can Jillian make with 4 cups of flour?

Solve problem

Math Equations Alegbra 2

03/13/17

#### Let g(x)=3x+2 and f(x)=x-2/3. Find the value g(g(0)). PLEASE HELP!

Algebra 2 functions operations

#### A company sells refrigerators at $900 per unit.

A company sells refrigerators at $900 per unit. Their Variable cost is estimated to be $500 per unit and their fixed costs are estimated to be $8.75 million annum. Calculate the minimum Number of...
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Math Equations

02/25/17

#### An object is dropped from 49 feet below the tip of the pinnacle atop a 1205-ft tall building. The height h of the object after t seconds is given by the equati

An object is dropped from 49 feet below the tip of the pinnacle atop a 1205-ft tall building. The height h of the object after t seconds is given by the equation h equals negative 16 t squared plus...
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Math Equations

02/18/17

#### 25 less than twice a number is equal to the number .what is the number

25 less than a number is equal to the number .what is the number

Math Equations

02/13/17

#### use substitution to solve the following system

2x + 5y + 4z =4
x + 4y + 3z =1
x - 3y - 2x = 5

Math Equations

02/12/17

#### line functons

if a line equation does not have parenthesis. do you do the function left to right or do the multiplication first. example 1+4x3-2=?

Math Equations

02/09/17

#### How do you simplify 5a-2b-3+2b-6a?

I need to simplify this expression,but I don't know how to

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