11/14/14

When the SA= 527.79 m^2 and r= 6 then h is ? Round to the nearest integer
When the SA= 527.79 m^2 and r= 6 then h is ? Round to the nearest integer
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11/13/14

A father is 32 years older than his daughter, In 4 years, the father will be 5 times as old as his daughter
Don't really understand the problem. Any help?
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11/13/14

In a zoo, the ratio of adults to children is 5 to 4. If there are 126 people in the zoo, how many children are there?
In a zoo, the ratio of adults to children is 5 to 4. If there are 126 people in the zoo, how many children are there?  
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11/13/14

runner vs cyclist
A long distance runner starts at the beginning of a trail and runs at a rate of 4 miles per hour. Three hours later, a cyclist starts at the beginning of the trail and travels at a rate of 19 miles... more
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11/13/14

Simplify the equation
2x-2/4x + 4x+12/7x
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11/13/14

word problem
a paddle boat can move at a speed of 18km/h in still water. the boat is paddled 22 km downstream in a river in the same time it takes to go 11km upstream. what is the speed of the river ?
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11/13/14

Algebra II Word Problem
You have 46 minutes to take an exam of 28 questions. After you finish the first 12 questions you realize you must answer the remaining questions twice as fast to finish the exam. How many questions... more
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11/13/14

Sven has 11 more than twice as many customers as when he started seling newspapers.He now has 73 customers.how many did he have before he started?
ugh
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11/13/14

Direct variation question?
The distance a wheel moves forward varies directly with the number of rotations. Suppose the wheel moves 56 ft. in 8 rotations.  What distance does the wheel move in 20 rotations? 
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11/13/14

(Rational expression word probelm) A person traveled...
A person traveled 120 km in one direction.  The return trip was made at double the speed and in 3 hours less time.  Find the speed going.
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11/13/14

Evarado paid $1.12 for a dozzen eggs.Determine the cost of 3 eggs.
i need the answer for my homework it is a proportion. The book says solve and write and check the proportion.
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11/12/14

graph f(x)=4/5x-4
Graph  f(x)=4/5x-4
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11/12/14

jay has 32(2/5) ounces of beads. how many necklaces can she make if each uses 2(7/10) ounces of beads?
please help!!!  
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11/11/14

Solve the following polynomial inequality
Solve the following polynomial inequality. 5x2>6x+7   please type it in interval notation. type an exact answer using radicals as needed. use integers or fractions for any numbers in the... more
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11/11/14

Jake bought 50 shares of stock for $1,000 and sold them for a loss of $375. What was the selling price of each share of stock
The question is on a page from my workbook with the lesson title being 'Solving Equations Containing Integers'.
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11/11/14

passes through (-8,2) and has a slope of 5/4
The equation of a line that passes through (-8,2) and has a slope of 5/4
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11/11/14

Bob mows a lawn in 45 minutes. Together Bob and Tom mow the lawn in 35 minutes. How long does it take Tom to mow the lawn by himself.
Bob mows a lawn in 45 minutes. Together Bob and Tom mow the lawn in 35 minutes. How long does it take Tom to mow the lawn by himself.
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11/09/14

What is the perpendicular line of this equation that has the same y intercept: y=5/3-7
I know how to find the perpendicular line but not the perpendicular line with the same y intercept
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11/07/14

write three inequalities that represents the requirements
LIFEGUARDS NEEDED swim at least 100 yards. Tread water for at least 5 minutes swim 10 yards or more underwater without taking a breath. a. write three inequalities that represents. b.... more
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11/07/14

ESTIMATE EACH SUM AND DIFFERENCE BY ROUNDING EACH NUMBER TO THE NEAREST HUNDRED? 6289+5403+1957. #2 4267- 2738
anyone KNOW HOW TO DO THIS?
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11/06/14

Find the fraction between 4/5 and 5/6
also, how many fractions exist between 4/5 and  5/6 
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11/06/14

Im struggling with a 1:2:4 ratio, starting with 24.
My brain is fried and I cannot make sense of this, please help :/
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11/05/14

You invested $7000 between two accounts paying 2% and 5% annual interest. If total interest earned for the year is $230, how much was invested at each rate?
Need help on this one.
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11/05/14

Algebra 1 Question
How do you answer this question?   In any triangle, the sum of the measures of the angles is 180 degrees. In triangle ABC, angle A is twice as large as angle B. Angle B is 4 degrees larger than... more
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11/05/14

angle math problem
The sum of the measures of the angles of a parallelogram is 360 degrees. In the parallelogram on the right, angles A and D have the same measure as well as angles C and B. If the measure of angle C... more
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