09/07/17

Town without proper sewer systems dump untreated human -------- into rivers ----------- are washed into rivers
studyibg southwest Asia.  Have no textbook trying to research informion
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09/07/17

A track is 3/4 mile long. The track is measured in units called furlongs. One furlong is equivalent to 1/8 mile. How long is the track in furlongs?
Help show work???
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09/07/17

The soccer team ordered 16 drinks and some sandwiches. Write an expression that shows the total cost of their order.
Write an expression that shows the total cost of their order. Describe the expression and identift its parts.
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09/07/17

Suppose that the functions g and h are defined for all real numbers x as follows. g(x)=x+3 h(x)=2x^2 Write the expressions for : (g-h)(x) and (g+h)(x) and eval
Suppose that the functions g and h are defined for all real numbers x as follows. g(x)=x+3 h(x)=2x^2 Write the expressions for : (g-h)(x) and  (g+h)(x) and evaluate (g*h)(-3)  
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09/07/17

The hour hand of a clock moves -30° every hour. How many degrees does it move in 2 1/5 hours
7th grade word problem
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09/07/17

If I walk a football field in large paces how log was the football field
If I walk a football field in large paces how long was the football field
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09/07/17

how do you multiply and estimate to make sure your answer reasonable
Well I know how to multiply I just don't know how to estimate to get to my reasonable answer and some questions also use parentisis so does that mean I have another step to do.
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09/07/17

What is the probability of getting either blue or green on a spinner that is 3/10 and 1/5?
I like to do math and learning new things about math.
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09/07/17

12qt. of a 24% sugar solution was mixed with 6qt. of pure water. What is the concentration of mixture?
i would like to know what the answer is and how do i solve it?
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09/07/17

Type the equation that shows the pattern among this set of ordered pairs. (0, -5), (1, 0), (2, 5), (3, 10)
how to find the slope 
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09/07/17

Half the sum of x and y, decreased by one-third y
Algebraic expressions 
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09/07/17

solve each system by graphing method
Solve each system by graphing   1. x-y=4    2x+y=5   2.  2x+y=1     x-2y=-7   3.  5/2 x+y= 1/2     2x-3/2 y=5    
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09/07/17

Find the value of k and a if 4x^4+5/3x^2+2ax+3k is divided by 4 k + 1 and remainder is 5 x + a
I want this solution as fast as you can or else my tutor may punish me he out now I will be very grateful to you  
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09/07/17

math question
A party of 27 waited at the bus stop for a double decker bus which can carry 15 in thelower deck and 12 in the uppder deck, how many ways the people can be seated if thereare 5 who want to be in... more
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09/07/17

Help me with my math?
7x+8y if x=7 and y=8x^2 -5y if x=4 and y=54x^3 -5+2y if x=3 and y=4
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09/07/17

Mulching math problem
Anita can Mulch the college gardens in 3 fewer days than it takes Tori to mulch the same areas. When they work together, it takes them 2 days. How long would it take each of them to do the job alone?
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09/07/17

problems involving motion
A CSX freight train is traveling 14 km/h slower than an Amtrak passenger train. The CSX train travels 330 km in the same time that it takes the Amtrak to travel 400 km. find their speeds. 
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09/07/17

y=x^1.5-x^0.5 find the stationary points on this curve as exact values
I could find x=1/3, but I couldn't find out the exact y coordinate
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09/06/17

The slope of a horizontal line is ____. The equation of the horizontal line passing through (8, 7) is ___.
Not quite sure how to figure these out.  Any tips or advice? Thank you in advance!   Find an equation of the line that satisfies the given conditions:A.) Through (6, 2); slope 2   B.)... more
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09/06/17

Determine the prime factorization of each number | A. 30 | B. 33 | C. 52 | D. 72 | E. 65 | F. 76
I have already done the factors for each question but I am just confused and what I should circle, it has no picture and it only wants me to circle one, I just need to know which one I need to circle
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09/06/17

What is the natural domain of f(x)=7-3x-x^2
I need help finding the Natural Domain. I don't know how it's different form the regular domain
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09/06/17

In description
Two angles formal linear pair. The measure of one angle is 1/3 the measure of the other angle. Find the measure of each angle. The smaller angle is what and the larger angle is what
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09/06/17

Word problem
A Two-Week european tour usually cost $870 on a certain website . During a slow period it is being offered for $261 less. What percent of the original cost will you pay during a slow period?
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09/06/17

Chelsea is graphing the function f(x) = 20()x. She begins by plotting the initial value. Which graph represents her first step?
i need help I don't understand
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09/06/17

write the result in the form a+bi
Evaluate the expression (5 - 6 i)-(4 + 3 i) and write the result in the form a+ b i.
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