10/17/14

A stack of 2,450 one dollar bills weighs 5 pounds. How much does a stack of 1,470 one dollar bills weigh?
A stack of 2450 one bills weighs 5 pounds. How much does a stack of 1470 one bills weigh?
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10/17/14

Write an equation of a line that is perpendicular to the line y = 5x+9
Underneath of the question it says: "(Remember: perpendicular slopes are opposite reciprocals. m=2/3 and m =-3/2 is an example of the slopes of perpendicular lines.)"     Can anyone help me... more
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10/16/14

find the root
5√-1
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10/16/14

Five less than the product of eight and three
write an expression to match the word given
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10/16/14

Three times the difference between eighteen and thirteen
Write an expression to match the word given .
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10/16/14

(n-1)!=5-----(n-3)!
(n-1) is the numerator and (n-3)! is the denominator   they equeal 5   I need to solve and verify
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10/16/14

The Patriots beat the Dolphins by 16 points. Together the teams scored 42 points.
The Patriots beat the Dolphins by 16 points.  Together the teams scored 42 points.
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10/14/14

A man cycles to a village at 18 km/h and returns at 12 km/h. If he takes 6 1/4 hours for the double journey, how far does he ride altogether?
This is Equations from Word Problems.
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10/14/14

find an equation of the line perpendicular to 8y=x-16 through (8,-5)
find an equation of the line perpendicular to 8y=x-16 through (8,-5)
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10/13/14

find r for (-2,3), (r,4) m=-1/2
algebra 1 need to find the slope 
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10/13/14

Find the 16th term when given: 3, 7, 11, 15
Find the 16th term when given: 3, 7, 11, 15
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10/12/14

net income is $47,712.00, tax is 38.65%, what is gross income?
John's net income is $47,712.00. His tax rate is 38.65%. What is his gross income? What is the formula for this calculation?  
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10/12/14

A tennis star was hired to sign autographs at a convention.
She was paid $4000 plus 3% of all admission fees collected at the door. The total amount she received for the day was $4840. Find the total amount collected at the door.
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10/12/14

Becky Schwartz, a saleswoman, is offered two salary plans.
Plan 1 is $450 per week salary plus a 3% commission of sales. Plan 2 is a $150 per week salary plus a 16% commission of sales. How much would Becky need to make in sales for the salary to be the... more
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10/12/14

A sales person earns $300 a week plus $10 per sale. One week she earned $750. How many sales did she make
A sales person earns $300 a week plus $10 per sale. One week she earned $750. how many sales did she make ?
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10/12/14

how to solve this math problem
4(1/4+1/5)+4
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10/11/14

cassie's computer monitor is in the shape of a rectangle the screen on the monitor is 11.5 high and 18.5 in wide what is the length of the diagonal
Round to the nearest tenth  show all wor
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10/11/14

How would you graph -x+2y=6?
Need help with graphing this problem.
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10/11/14

Round 767.43 and 17821.43 to the nearest cent
I need help
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10/11/14

Solve the system of equations by using the substitution method.
2x-5y=8 4x+y=-6
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10/11/14

Determine whether the lines are parallel, perpendicular or neither.
2-3x=2y -2x+3y=6
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10/10/14

If they meet in hours, what is the rate of each bus?
Two buses leave town 420 mi apart at the same time and travel toward each other. One bus travels 20 mi per hourfaster than the other. If they meet in 3 hours, what is the rate of each bus?
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10/10/14

What is the answer?
A car manufacturer announced that next year the price of a certain model car would increase by 4.5% . This year the price is $17,054. Find the increase and the new price.
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10/10/14

If Tucsan's average rainfall 10 3/4 inches and Yuma's 2 4/5 inches, how much more rain, on the average, does Tucsan's get than Yuma?
I need help?
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10/10/14

There are 110 calories per 28.4 grams of cereal X. Find how many calories are in 39.76 grams of this cereal?
I need help.
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