10/23/14

Write an equation of a line with the given characteristics. Please show all work needed. Thank you.
The y-intercept of a line ia -1/2 and it is parallel to the graph of -3x+y-4=0.
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10/23/14

Write an equation of a line with the given characteristics. Please show all work needed. Thank you.
The line is parallel to the graph of 2x+5y=3 and the x- intercept is -2.
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10/23/14

Write an equation of a line with the given characteristics. Please show all work needed. Thank you.
The line is parallel to the graph of y=3x-5 and contains (1,-4)
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10/23/14

How many gallons of gasoline will the boat use in 10 hours?
Hue's boat used 5 gallons of gasoline in 4 hours
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10/23/14

write an equation for a line that goes through (0,2) and (3,2)
I need help someone please help md
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10/23/14

Please help me understand this!
Solve for x and express your answer as a logarithm.2(10^3x ) = 24  
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10/23/14

Simplify -7(-1+8
Help?  
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10/22/14

Can anyone help me with this word problem?
15 pounds of mixed birdseed sells for $8.85 per pound. The mixture is obtained from two kinds of birdseed, with one variety priced at $7.05 per pound and the other at $9.30 per pound. how many... more
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10/22/14

a big screen t.v. is on sale for 25% off at a major appliance store.
if the sale price is $315, what was the price of the television before the discount?       please show work and briefly explain, thanks for the help  
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10/22/14

Bill took 40 hours to built a barn. Sean built the same barn in 24 hours. How long would it have taken if they worked together?
Bill took 40 hours to built a barn. Sean built the same barn in 24 hours. How long would it have taken if they worked together?
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10/22/14

1st angle of a triangle is 15 more than the angle of the 2nd. the 3rd angle is 5 less than 3 times the measure of the second angle
find measures of all 3 angles
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10/22/14

The ratio of two numbers is 4:5, and their sum is 108. What are their numbers?
Please explain so I know how to do these :)
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10/22/14

HELP ME PLS!!!!!! I NEED ANSWERS BY TOMORROW!!!!!!! PLS HELP!!!!
Write an equation to model each situation. Then solve.   The attendance at a baseball game was 400 people. Student tickets cost $2 and adult tickets cost $3. Total ticket sales were $1050. How... more
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10/22/14

how old is sipho?
temba is twice as old as sipho and silo is 5 years younger than sipho. the total of their ages is 31 years. how old is sipho?
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10/22/14

what grade is this kind of math
what percent of 60 is 15
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10/21/14

Word Area Problem
A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the window is 840 centimeters and the length of the base of the window is 122 centimeters, find the... more
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10/21/14

Help I am having trouble solving a system of equations by addition or subtraction
I am having trouble solving this system of equations   -2x-3y=-13   6y=2x+14   I am following my math book example that says to rearrange so I do like this:    2x+3y=13 2x+6y=14   Then I... more
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10/20/14

(6x6x6) 6 in exponential form
I need to know what you do with an exponent question that isn't just 6 x 6 x 6 x 6, which is 6 to the 4th power. But what do you do with (6 x 6 x 6) 6 ??
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10/20/14

What is the slope of the line passing through points (0,-5) and (4,2)
I know the entire y2-y1 over x2-x1, am just confused. Im guessing its 2/5 but i really need to pass this test. 
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10/19/14

6(1-3i)-(11-17i)
I need help with this question from a worksheet called Equality, Addition and Subtraction of Complex numbers
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10/19/14

Could you help?
The distance between Milltown and Summerville is 3.5 inches on a map. If the map scale is 1 inch=20 miles, what is the actual distance between the towns? Please help. Than you.
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10/19/14

word problem
mitchell starts a business manufactoring bobbles heads sports fighures. His intial cost is 3300. each figure costs 450 to manufacture. each figure is sold for 1050. hom many figures must be... more
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10/19/14

Compond Interest
How long will it take for an investment of $36,000 to grow to $39,800 if the investment earns interest at the rate of 6%/year compounded annually?
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10/19/14

I put money into 2 different bank accounts and got back $100 in investment. How much did i put in each bank account?
I=Prt   I have a starting amount of $2,125. I invest some of it into a bank that pays 4% a year and i put some into another bank that pays 5% a year. After one year I earned $100. How much money... more
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10/17/14

1/2(24-2h)=40
Solve the equation and write a justification for each step. Check the solution.
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