09/25/14

subtract 7x-(9+5x)
Can you guys show step by step how to get the answer? Helping my little sister with homework... haven't seen these in years.
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09/25/14

The pressure exerted by a certain liquid at a given point varies directly as the depth of the point beneath the surface of the liquid.
The pressure exerted by a certain liquid at a given point varies directly as the depth of the point beneath the surface of the liquid. The pressure at 50 feet is 21 pounds per square inch. What is... more
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09/25/14

How do you calculate the length and width of a room? Already have the squate footage of total hoise and the length and width for other rooms.
Total sq. ft is 1328. Have length/width of living room, bedrooms. Trying to get length/width for bathrooms and kitchen.
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09/25/14

We have to solve the problem without using algebra.
Mimi's market sold 24 heads of lettuce one morning. That afternoon 2/7 of the remaining heads of lettuce were sold. The number of heads left was now 1/2 of the number the market had at the... more
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09/25/14

Can you tell me how to write the standard form of the equation of the line through the given point with the given slope through (3,1), slope 1/2
Please help me with through: (3,1), slope is 1/2 writing a standard equation
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09/25/14

f(x)=(x-5)^5
use either the binomial theorm or pascal's triangle
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09/24/14

Algebra word problem
A signpost 4 feet tall casts a shadow 1 1/2 feet long. A. The same time of day a nearby print shop cast a shadow 18 3/4 feet long how tall is the shop?
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09/24/14

Why is seaweed better adapted to conditions in the intertidal zone on a rocky shore than to the supratidal zone on a sandy beach?
I don't understand this. Please help.
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09/24/14

Algebra word problem
Karen wants to put a 2-foot border around the outside of the rose garden. What will the area of the border be? If the area of the square is 784.
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09/24/14

Help with solving this equation. Please help!
f(x) = 8^(x+1) Find f(1/3)   Thank you in advance
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09/24/14

english phrase modify stuff
Which word in the sentence does the underlined phrase modify? At noon  near the ticket window, meet us tomorrow morning. A. Morning B.tomorrow C.meet D.us
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09/24/14

Please help me in solving these questions on College Algebra
We have an assignment on our Algebra and I'm having a hard time on solving these questions. Can you guys help me answer this one. Please also do provide some solutions for me to get a gist of it.... more
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09/23/14

Distance Rate and Time
Two cyclists start at the same point and travel in opposite directions. One cyclist travels 4 /mih faster than the other. If the two cyclists are 84mi apart after 3 hours, what is the rate of each... more
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09/23/14

the area of a trianglar flag is 90 square centimeters. Its altitude is 2 centimeters longer than twice its base. find the lengths of the altitude and the base
 find the altitude and base
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09/23/14

Direct Variation
Find an equation of variation in which y varies directly as the square of x and y = 6 when x = 3.
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09/23/14

Algebra word problem
Ted, an architect, drew a sketch for remodeling a garage.the total area of the garage is 360 sq ft.if Ted changes the bedroom to 12' by 18' the office to 8' by 14' and the bath to 4' by 8' will the... more
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09/23/14

word problem
Write a proportion to describe the following: the school store sells 6 pencils for $0.99 at this rate, how much would 16 pencils cost?solve your proportion
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09/23/14

use the formula I=prt
use I=prt to solve      I=?, p=$1960.00, R=4% , T=9 years
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09/23/14

On a digital clock showing hours and minutes how many different readings between noon and midnight contain at least two 8s?
A digital clock showing hours and mins. How many different readings between noon and midnight contain at least two 8?
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09/23/14

Solve the equation for y 8x+y=10
I need help.
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09/23/14

word problem help
You decide to market your own custom computer software.You must invest $2125 on computer hardware,and spend $4.25 to buy and package each disk.If each program sells for $10.50,how many copies must... more
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09/23/14

1/6 (270+216)+6
1/6 (270+216)+6
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09/23/14

To make a batch of fruit salad, Daniel needs 3 oranges and 2 apples. Oranges cost x and apples cost y. Write an expression equivelnt to 18x+12y, which represen
To  make a batch of fruit salad, Daniel needs 3 oranges and 2 apples. Oranges cost x and apples cost y. Write an expression equivelnt to 18x+12y, which represents the cost of making 6 batches. How... more
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09/23/14

f(x)=2(7-x)/x-2 find domain? vertical asymptope? y-int? x-int? horizontal asymptopes? range?
2(7-x) ______ x-2
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09/23/14

F(x)= x^3-x
For each of the following functions, state the DOMAIN  
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