Questions Answered

spencerbeymer:
Group Title
Solve the following systems of equations using the graphing method.
What type of system is it? Name the solution if there is one.
2x2…
 updated one month ago
 28 replies
 1 Medal

Nahstya:
Group Title
Dividing algebraic fractions?? http://goo.gl/1MGgd0
 updated one month ago
 54 replies
 No Medals Yet

Jenna_hisle:
Group Title
When you convert 100 ft per sec to inches per sec, will there be more or less than 100 explain
 updated one month ago
 1 reply
 No Medals Yet

sallyjaneenright:
Group Title
Left on together, the cold and hot water faucets of a certain bathtub take
8
…
 updated one month ago
 1 reply
 No Medals Yet

lbrow82:
Group Title
Find the y'
y=ln(sec7x+tan7x)
 updated one month ago
 2 replies
 No Medals Yet

amandamarie33:
Group Title
Devaughn is 14 years older than Sydney. The sum of their ages is 94 . What is Sydney's age?
 updated one month ago
 10 replies
 2 Medals

MollerHoller:
Group Title
Estimate the tip on a 31.77 check using a tip rate of 15%
 updated one month ago
 7 replies
 1 Medal

jarboat:
Group Title
A bookstore can obtain an atlas from the publisher at a cost of $15 per copy. The manager estimates that if the store sells the atlas for x …
 updated one month ago
 6 replies
 No Medals Yet

rob1525:
Group Title
Divide: (15y^330y+719y^2)/(3y^225y)
…
 updated one month ago
 3 replies
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rob1525:
Group Title
The height of a box is one more than its length l, and the length is one more that its width w. Find a polynomial for the volume V in terms …
 updated 5 months ago
 7 replies
 1 Medal

Alexandra675:
Group Title
Easy Algebra Question tht im too dumb to answer
 updated 5 months ago
 21 replies
 3 Medals

TRowstudy:
Group Title
Does anyone know how to solve backwards? Write a trigonometric equation with solutions 5pi/6 and 7pi/6. Check by solving your equation.
 updated one year ago
 10 replies
 No Medals Yet

Felicia123:
Group Title
Question 15 (Multiple Choice Worth 5 points)
[9.05] Solve 3x2 + 5x + 7 = 0. Round solutions to the nearest hundredth.
…
 updated one year ago
 21 replies
 No Medals Yet

dionna123gannon:
Group Title
1.) 6x=7 when x=6
2.)2(x1)6^2 +1 when x=6
3.)6a  14 when a=3
…
 updated one year ago
 2 replies
 No Medals Yet

Felicia123:
Group Title
Question 13 (Multiple Choice Worth 5 points)
[9.05] What are the exact solutions of x2 − x − 4 = 0?
…
 updated one year ago
 72 replies
 1 Medal

Algebra2013:
Group Title
simplify:
see below>>>>>>>
 updated one year ago
 9 replies
 1 Medal

TheDoctorRules:
Group Title
What is the limit for x>infinity
(r+sinr) / (2r+75sinr)
 updated one year ago
 9 replies
 No Medals Yet

heathernelly:
Group Title
..............
 updated one year ago
 12 replies
 1 Medal

tombraider5000:
Group Title
cosecant of y plus cotangent of y times cosecant of y minus cotangent of y divided by cosecant of y.
sin y
…
 updated one year ago
 4 replies
 1 Medal

xoxo_devvie:
Group Title
What percentage of television watchers for "The Code" is younger than 28yearsold?
a. 25%
…
 updated one year ago
 7 replies
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goldyyy:
Group Title
Geometry help! I need help with questions a and b (pictures below)
 updated one year ago
 9 replies
 1 Medal

rasperrystumper:
Group Title
write a word phrase for the algebraic expression 3x  7
 updated one year ago
 11 replies
 No Medals Yet

mayafrancis:
Group Title
help pleaseee @satellite73 @Isaiah.Feynman
 updated one year ago
 5 replies
 2 Medals

ashleysmith:
Group Title
A 1.38 liter sample of a liquid with a
density of 1.725 g/mL will have what mass?
 updated one year ago
 12 replies
 1 Medal

melchar:
Group Title
HELPP WILL GIVE A MEDALL!!
From a boat on the lake, the angle of elevation to the top of a cliff is 11°50'. If the base of the cliff is 1568…
 updated one year ago
 12 replies
 1 Medal

babyblue123:
Group Title
Write a simplified polynomial expression to represent the area of the rectangle below. Length: 2x4 and Width: x+5.
 updated one year ago
 6 replies
 No Medals Yet

sharon248:
Group Title
please help
Find the equation of a line with a slope of 3/4 that goes through the point (8, 2).
…
 updated one year ago
 4 replies
 No Medals Yet

kimmii23:
Group Title
Find the domain, period, range, and amplitude of the cosine function. y = 6 cos 4x
 updated one year ago
 20 replies
 No Medals Yet

samanfaaasevier:
Group Title
a vertical line passes through the point (5,6) what is the equation?
 updated one year ago
 3 replies
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Data_LG2:
Group Title
@Psymon only:)
Solve the following system of equations:
1. x + 2y + z =1
…
 updated one year ago
 33 replies
 2 Medals
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