01/24/18

Problem solving
A bag is filled with green and blue marbles. There are 35 marbles in the bag. If there are 11 more green marbles than blue marbles, find the number of green marbles and the number of blue marbles... more
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01/24/18

Bill runs for 30 minutes at 8 mph and then runs for 15 minutes at 13 mph. What was his average speed (in mph) during his entire run
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
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01/24/18

You have a prescription that calls for 1 cap by mouth three times a day for 10 days. How many capsules are needed?
Can someone show me how to solve this as a word problem for "X"?
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01/24/18

Conrad has 110$ to spend n 9 cheese pizzas for a party. After buying them he had 8.75$ left . How much did each pizza cost?
please help i am so lost
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01/24/18

how to solve for x? 27^x+27^(1/x)=19686
I have tried to solve the question but cannot, so please help me to solve .  
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01/24/18

Sweatpants sweatshirts
During a sale at the local department store, you can buy three sweatshirts and two pairs of sweatpants for $85.50. Later you return to the same store and buy three more sweatshirts and four more... more
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01/23/18

What is the difference between 3 to the power of 2 and (3) to the power of 2
32     (3)2
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01/23/18

I got a test question that was asking me to find the x intercept of the function (8-4x)/(x^2-6x+8)
 I know that you can solve for the x intercept by solving the numerator, but when I did that and got 2, it said the correct answer was that there was no x intercept. Can someone explain this to me... more
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01/23/18

Geraldine is 4 years younger than tom. If tom is t years old, how old is geraldine ? Also, if Steven is twice as old as geraldine , how old is he ?
Is very hard to do math 
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01/23/18

A bus company increas the price of all ticket by 6%
A bus company increas the price of all ticket by 6% Before the increase, the price of a ticket from Cork to Dublin was €17.00 find the price of this ticket after the increase. Six months later the... more
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01/22/18

Help with word problem
22. The Columbus Junior Soccer League isselling raffle tickets to raise money for newuniforms and equipment. So far, leaguemembers have earned $1,218 from selling84 tickets. Use the equation 1,218... more
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01/22/18

Don't understand the "Criss Cross Method for Predicting Formulas", can someone help?
I especially don't understand the crossing between PO₄⁻³ and Ba⁺², can someone please help?
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01/22/18

What is the answer of this question.
A 120 foot rope is cut into 3 pieces.The first piece of the rope is twice as long as the second piece of rope.The third piece of rope is three time as long as the second piece of rope.What is the... more
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01/22/18

A coin bank has 250 coins consisting of dimes and quarters, worth $39.25. How many quarters are there
 this is a question i dont knowhow to answer
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01/22/18

4th grade math problem
Martha and her family visited the apple orchard.   They noticed that only 2/3 of the apples on the tree were ripe.  If there were 29 apples on the tree how many were ripe?
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01/22/18

How many marbles?
bobby has four times as many marbles as Kate. They are both given an equal number of marbles and now Kate has 11 and Bobby has 23. How many marbles were they each given?
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01/22/18

What is the equivalent number of grams?
While still in the hospital, the doctor writes an order for an antibiotic at 250mg/kg/day. You are nervous now because the nurse was wrong before. Assuming that you weigh 158 lb, determine how many... more
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01/22/18

What is diameter 5 1/4 of circumference
(math help) the question says       diameter=5 1/4 and you do the # * 22/7 is the equation but I dont get it because you are finding circumference with the diameter
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01/22/18

Algebra word problem
A coin bank containing only dimes and quarters has 30 more dimes than quarters. The total value of the coins is $10. How many quarters and dimes are in the coin bank?
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01/22/18

Word problems
Granola costs $6.50 per pound. Assorted nuts cost $9 per pound. How many pounds of granola and nuts are needed to make 7 pounds of trail mix that costs $8 per pound?  
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01/22/18

2/3b=1 what does b equal?
2/3b=1 what does b equal? Check your work when your finished.
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01/22/18

Does the point (6,-25) lie on the line 2x-5y=32
Does it lie on the point 
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01/22/18

what is the amount when 4% is applied to 185
A customer ordered a product online for $299 and was charged an additional $10 for shipping and handling. The customer received a rebate of $99 and a $25 credit for turning in an old cell phone.... more
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01/22/18

word problen
Matt plans to put concrete on a rectangular portion of his driveway. The portion is 8 feet long and 4 inches high. The price of concrete is $98 per cubic yard. The total cost of the concrete Matt... more
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01/22/18

A line that includes the points ( - 6,j) and ( - 5,3) has a slope of 6. What is the value of j?
 I do not understand this question.
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