149 Answered Questions for the topic Alegbra 2

Alegbra 2

12/09/17

Solve this system of equations by graphing: 3x - y = 9 and x + y = 7.

Solve this system of equations by graphing: 3x - y = 9 and x + y = 7. Remember to check yourself. Submit your graph and clearly state the solution to this system. Explain, in detail, as an essay,... more
Alegbra 2

11/27/17

factor 2x^2+3x= -4x-5

solve by factoring x=
Alegbra 2 Story Problem

11/16/17

Story problem in algebra

A box’s volume is equal to 600 cubic inches. If the width of the box is 7 inches less than the length, and the height is 10 inches less than the length, find the dimensions of the box.
Alegbra 2 Story Problems

11/08/17

Story problem in algebra

The length of a toy box is two feet more than the width, and the height is 1 foot less than the width. If the volume of the toy box is 8 cubic feet, what are it’s dimensions?
Alegbra 2

10/29/17

how to reduce this problem

(20b+40ab+20^2b)/(4b-4a^2b) 
Alegbra 2

10/28/17

how do you simplify this

[(1)/(x^2-49)]/[(1)/(x^2+49)]
Alegbra 2

10/28/17

how do you simplify this equation- fractions with variables.

(x^3-z^3)/(z-x)* (x+z)^2/(x^2+z^2)
Alegbra 2

10/21/17

What is the best way to factor this problem?

Factor the following by taking out the greatest common factor. 8a^2(a+b)^2+6b^2(a+b)^2
Alegbra 2

10/15/17

How would I solve this with the elimination or the substiution method>

Solve the system.−2x+1/2y+2z=−21 −x+y−4z=8 1/3x+2y+4z=-18
Alegbra 2

10/12/17

A driver starts a trip with 30 gallons of gasoline in the tank of his car. The car burns 4 gallons for every 80 miles. Assuming that the amount of gasoline in t

G = 30 – (4/80) * dG = 25 – (5/100) * dG = 4 – (30/80) * dG = 80 – (4/30) * d
Alegbra 2 Math Help

10/09/17

A company charges ​$20 to make one monogrammed​ shirt, but reduces this cost by​ $0.10 per shirt for each additional shirt ordered up to 100 shirts.

simplify answer pleaseeeeeeeeee If the cost of an order is $846, how many shirts were ordered?
Alegbra 2

09/20/17

Question 4 Suppose that an individual has a body fat percentage of 13.3% and weighs 164 pounds. How many pounds of his weight is made up of fat? Round your

Suppose that an individual has a body fat percentage of 13.3% and weighs 164 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenth.
Alegbra 2

09/19/17

what is x+3-(2x) simplified

we are doing function operations
Alegbra 2

09/14/17

Keri leaves Oklahoma City at 3:00 pm and arrives in Dallas at around 7:00 pm. If it is approximately 250 miles from Oklahoma City to Dallas,

Need help!Keri leaves Oklahoma City at 3:00 pm and arrives in Dallas at around 7:00 pm. If it is approximately 250 miles from Oklahoma City to Dallas, give the average rate of change (speed) Keri... more
Alegbra 2

09/07/17

Type the equation that shows the pattern among this set of ordered pairs. (0, -5), (1, 0), (2, 5), (3, 10)

how to find the slope 
Alegbra 2

09/04/17

Graph the function described. Mrs. Malone buys paint for $20 per gallon. The function f(x) gives the cost of buying x gallons of paint.

This is for discrete or continuous but I just need to know the linear equation. Thank you for helping me with this problem!
Alegbra 2

08/12/17

Need help with this problem

-4 (y + 8) = 14
Alegbra 2

05/23/17

Classify the following sequence -1, 3, -9, 27, -81

what does the following classify as A.GeometricB.AlgebraicC.QuadraticD Linear
Alegbra 2

05/18/17

Which statements are true of this graph?

which statements are true of this graph? which statements are true of this graph? (photo of the graph) (https://ibb.co/mz5GFv) statement 1 the amount of the commission earned decreases between the... more
Alegbra 2

04/25/17

x-y=120 x+y=150

addition to find the y value for this set of equations 
Alegbra 2

03/15/17

One of two complementary angles has 2/3 the degree-measure of the other. Find the measures of the two angles.

Really having tdouble figuring this out 
Alegbra 2 Math Equations

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 

03/07/17

f(x)=10^x and g(x)=-4(10^x)

what is the domain and range and the y-intercept?  
Alegbra 2

02/08/17

On Friday, a local hamburger shop sold a combined

On Friday, a local hamburger shop sold a combined total of 249 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were... more

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