48 Answered Questions for the topic Algebra 3

Algebra 3

02/02/17

The length of the rectangle is 6 more inches double the width.

Write an algebraic expression let w represent the width of the rectangle
Algebra 3

11/18/16

what type of equation represents this scenario?

The cost of the program includes a one-time registration fee of $45 and a fee of $9 per lesson. If the average cost per music lesson is $12 and Justine has taken x classes, which equation... more
Algebra 3

09/11/16

Name the property that justifies the statement

-9+4(4+x)=(-9+4)+x
Algebra 3

09/05/16

What time will Person X and Y have the city cleaned up of crime by if they work together?

A person X can clean up all the crime in the city in a 10 hour work shift. Person Y can clean up all the crime in the city in a 12 hour work shift. If Person Y starts working at 9am and Person X... more
Algebra 3

08/23/16

One third of a sum of 5 times a number and 3 is less than one fourth the sum of six times that number and 5

One third of a sum of 5 times a number and 3 is less than one fourth the sum of six times that number and 5
Algebra 3

01/27/16

mix 20 acid solution with a 50 acid solution to obtain 60 ounces of 30 acid solution

I need this answered before 2:30 today so I can solvbe my math equations if any one can help I would really like it because I'm complete stuck
Algebra 3

01/20/16

Jane's band wants to spend no more than $575 recording their first CD. The studio charges at least $35 per hour to record. Graph a systems of inequalities.

I only need help on finding the inequalities and how to form them
Algebra 3

10/09/15

the 2005 indianapolis 500(mile) race was won by dan wheldon who averaged 157.603 mph. what was wheldon's time to the nearest thousandth of an hour?

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Algebra 3

09/01/15

point (0,5) with a slope of -3 what is this in slope intercept form

given the point (0,5) and has a slope of -3, what is the slope intercept form?  
Algebra 3 Word Problem Help

04/07/15

Suppose 119 aggle = 21 kroom and 8 dezzo = 251 lafen. Express 181 kroom/dezzo in aggle/lafen. Round your answer to 3 significant figures

I don't understand this question and how to go about solving it.

9,750 movie tickets sold. Total sales $71,500. Tickets can be bought 1 of 2 ways matinee $5 regular $8.50

Must show all work. Solve using system of equations
Algebra 3

12/05/14

If f(x) = -3x2 + 4x and g(x) = -3x + 2, then which of the following is equal to f(x) · g(x)?

this is an algebra 3 question on study island, for my math teacher who is very strict and who needs this answer to pass this class with flying colors!
Algebra 3

09/18/14

Algebra III Word Problem

Henry got thirsty and drank 1/2 the water in his canteen. Later, he drank 1/3 of what remained, etc. Mortimer, with a canteen of the same size, drank 1/2 the contents on the first drink, 1/2 of... more

Input the equation of the given line in standard form.

The line with m = 2/3 and passing through (1, 1).

2x + y = 8. x + y = 4. The lines whose equations are given intersect at.

A) (4, 0)   B) (0, 4)   C) all points on the line

The points (2, 1), (3, 3), (4, 5), and (5, 6) are collinear.

True or False?

Input the equation of the given line in Standard form.

The line including (3, 1)and (-2, 3).
Algebra 3 Math Algebra Equations

01/24/14

The slope of a line whose equation is x = 6 is?

A) no slope B) 0 C) 6

01/24/14

The slope of a line whose equation is 5x - 3y = 4 is?

A) 5/3 B) 4/5 C) -3/5

01/24/14

The slope of a line passing through the points (-1, 5) and (3, 5) is?

A) no slope B) 0 C) 5/4

The slope of a line whose equation is 3y = 2x - 3 is?

A) 2 B) 2/3 C) 3/2

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