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 4 months ago
 28 replies
 1 Medal

Nahstya:
Group Title
Dividing algebraic fractions?? http://goo.gl/1MGgd0
 updated 4 months 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 4 months 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 4 months ago
 1 reply
 No Medals Yet

lbrow82:
Group Title
Find the y'
y=ln(sec7x+tan7x)
 updated 4 months 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 4 months ago
 10 replies
 2 Medals

MollerHoller:
Group Title
Estimate the tip on a 31.77 check using a tip rate of 15%
 updated 4 months 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 4 months ago
 6 replies
 No Medals Yet

rob1525:
Group Title
Divide: (15y^330y+719y^2)/(3y^225y)
…
 updated 4 months ago
 3 replies
 No Medals Yet

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 7 months ago
 7 replies
 1 Medal

Alexandra675:
Group Title
Easy Algebra Question tht im too dumb to answer
 updated 7 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
 No Medals Yet

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
 No Medals Yet

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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