11/13/14

word problem

andrew can paint the neighbors house 2 times as fast as bailey the year andrew and bailey worked together , it took the 7 days. how many days would it take each tot paint the house

11/13/14

11/13/14

hes grade on the first math exam was 94. his grade on the second math exam was 86. what was the percent of change in hes grade to the nearest whole percent?

hi tutor i was studying for my test and my teacher gave me some questions to study but i need help to study on my test heres one question my teacher gave me i need help how to show my work also .

11/13/14

Anna is 3 years older than Laura. The product of their ages is double the sum of their ages. How old are they?

Anna is 3 years older than Laura. The product of their ages is double the sum of their ages. How old are they?

11/11/14

4 one way trip?

the distance between bills house and his aunts house is 835 miles.   1) about how many miles would he drive if he made 4 one-way trips?

11/10/14

Which of the following is the equation of the line that passes through (0, -2) and (3, 4)?

Which of the following is the equation of the line that passes through (0, -2) and (3, 4)? The equation of the line in slope-intercept form y = one-half times x + 2. The equation of the line in... more

11/10/14

05/21/14

how do I do -5x -2y less than or equal to -8 on the graph

In steps how do I do -5x-2y less than or equal to -8 on the graph?  I dont understand how to graph inequalities

04/29/14

04/28/14

It takes Joey 10 hours to clean his room. It takes his mom 5 to clean his room. If Joey starts cleaning at 1 pm and mother starts helping at 2pm,

at what time time will joeys room be clean. Solve

04/23/14

-52=4(7+5r)

i just wanted to see uif i can get help solving this equation ?   -52=4(7+5r)

04/22/14

How do I find the content of the wafer and the cream of the original oreo?

This has to deal with double stuffed and original oreos (Just say double stuffed is really double the original). I have a table of:   REGULAR-   Cookies/serving=... more

04/19/14

Which statement is true?

A line parallel to the x-axis has neither slope nor y-intercept defined. A line parallel to the y-axis has neither slope nor y-intercept defined. A line parallel to the x-axis has slope defined,... more

calculating time and half algebra question

pretty basic, but my mind is spinning from all the algebra I am reviewing. Here is the question:    Person is paid time and a half for every hours they work past 36 hours in a week. Last week the... more

04/19/14

distance solution

1.  Find the distance between point P(-2,3) and Q(5,4)   Leave as a simplified radical.   2.  Find the cooredinats of the point C, halfway between the points A(5,1) and B(-2,7)   3.  What... more

04/19/14

identify types of conic

identify the which type of conic east of the following represents,     1.  (x-3)^2     +  (y-2)^2    = 1         9                    4   2.  xy = 3   3.  (x + 1)^2     +  (y-2)^2  = ... more

04/18/14

4 sin x =-1+2 sin x

solve the equation for  0≤ x < 2 pie

04/17/14

if one sweater and four shirts cost $53, while five sweaters and two shirts cost$103.

find the price of one sweater and the price of one shirt?

04/17/14

In a standard deck of 52 cards, what is the probability of drawing one card that is not a club and not a face card?

Probability: unions and intersections

04/16/14

simplify square roots

1.  simplify √a^2/b^5        The sq root symbol encloses the whole fraction          ____________ 2.  √a/b ________                            √a^2/b^2         The first sq root... more

04/15/14

You measure angle of elevation from ground to top of building as 32°. When move 50 m closer to building, angle of elevation is 53°. How high is building?

alegebra problem, involves sin, cos, tan, csc, sec, cot

04/14/14

Chicago is located 229 miles north and 136 miles east of St Louis. What is the direct distance between Chicago and St Louis? Round to nearest tenth of a mile.

Chicago is located 229 miles north and 136 miles east of st Louis. What is the direct distance between Chicago and St Louis? Round to the nearest tenth of a mile.

04/14/14

a student takes out two loans totaling $5000 at 4% and 6% annual interest. The total interest after one year is$254. Find the amount of each loan?

a student takes out two loans totaling $5000 at 4% and 6% annual interest. The total interest after one year is$254. Find the amount of each loan?

04/13/14

how do you find the exact solution of log3(x+2)=-2

help find the exact solution

04/13/14

exponent question #2 look over my work!

X to the second power -  4             x + 2   _____________________      div    ______               x                                        x-2     I came up with       1              ... more

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