10/26/16

i have a question.
r = -s + 46 The variable s represents the number of fish sold, and the variable r represents the number of fish remaining. How many fish must Kendra sell in order to have 35 fish left in the tank
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10/26/16

rickybobby has some one dollor bills and some five dollor bills. he has 25.bills. the value if the bills is 81 dollors how many of each type does he have
rickybobby has some one dollor bills and some five dollor bills. he has 25 bills. the value if the bills is 81 dollors how many of each type does he have?  
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10/26/16

Number questions
If x,y,z are positive integers and 4x=3y=5z, then what is the smallest value of X+y+z? a.10 b.20 c.30 d.18 e. Can't be determined 
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10/25/16

books weigh in total 6 3/4 lbs, your shelf holds 9 lbs, assuming you have unlimited shelf space, how many 1/8 pound books can you fit on the shelf
(You installed a bookshelf on the wall to organize some of your books. The books that you absolutely want on the shelf weigh a total of 6 3/4 pounds. The bookshelf can handle no more than 9 pounds.... more
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10/25/16

35 T-Shirt order costs 337.50. 56 cost 516. Include shipping and handling. Cost per shirt? Shipping and handling Charge? Linear Equation?
The first order was for 35 T-shirts and it cost $337.50. The second order was for 56 T-shirts and it cost $516. The prices include a standard shipping and handling charge. What is the cost per... more
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10/24/16

Dice probability.
You want to find the probability of rolling a sum of 9 on two dice and then rolling a sum of 10 on the next roll. Tell whether these events are independent or dependent.
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10/24/16

3 7 12 2 = 15
How do I get the answer 15 from the numbers 3, 7, 12, 2 order of operations  
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10/24/16

how does 11/600 + 1/t = 0.0225 become 1/t = 1/240
how does 11/600 + 1/t = 0.0225 become 1/t = 1/240
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10/24/16

tan(.3488+.6249)
find the value   
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10/24/16

Can someone help with this calculus problem?
-A man has 61 clients -Clients are growing at a rate of 1.8 per year. -His profits are $631.42 per client per year. -His profits are dropping $12.41 per client per year. I need to find the... more
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10/21/16

What's f^-1(7)?
If f(x)=2x+1, then what does f-1(7)=?
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10/21/16

Calculus 2 Area of a Region
I need this explained because I'm not really understanding it.   Sketch the region enclosed by the curves y=3|x| and y=x2−10.   List the points of intersection of these curves from LEFT to... more
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10/21/16

Its a long question please look at the description for the question.
Alegbra 2    The Question: Juan scored five more 2-point shots than 3-points shots in his friday basketball game. He scored two fewer free throw shots (1 point each) than 3-point shots. He... more
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10/21/16

Question is actually in the description
If I make two 1 year investments, one at 5% interest and the other at 6%, and at the end of the year my total accrued interest for both is 215$, how much did I initially invest? The 5% investment... more
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10/21/16

find the standard deviation of the first 10 natural numbers.
tell me answer..............
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10/21/16

Modulus Problem
What is the remainder when 252015 is divided by 18?
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10/20/16

5 students are missing from a class. That is 1/4 of the class. How many total students. Write the equation
I know the answer is 20 but I can't figure out how to write the equation
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10/20/16

What two numbers multiply two -90 and add up to three
I need to know the answer the two factors that  multiply two -90 and add up to 3  
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10/19/16

-20 + x =10
Don't know
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10/19/16

0.85 is 25% of what sum?
Step by step process 
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10/19/16

u=TANH(X/2), EXPRESS SINH X IN TERMS OF U
u=TANH(X/2), EXPRESS SINH X IN TERMS OF U
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10/19/16

What is the Integer?
Twice the square of a positive integer is 12 less than 10 times that integer. What is the integer?
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10/18/16

describe a real-world situation that can be modeled by the equation y=1/20x.
8th grade math question  
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10/17/16

common core Algebra 1
Find two consecutive even integers such that their sum is equal to the difference of three times the larger and two times the smaller
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19

10/17/16

Tickets to a concert cost $9.00 for adults and $6.50 for students. A total of 950 people paid $7675.00 to
Tickets to a concert cost $9.00 for adults and $6.50 for students. A total of 950 people paid $7675.00 to attend. How many students attended the concert.
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