03/09/18

The cost of tickets for a party of 16 adults and 24 children is $88. If a childs ticket cost two-thirds of that of an adult ticket, find the cost of an adult
Its to do with ratio and finding the cost of things. This question was given to us by my teacher and I cant seem to solve it yet.
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03/01/18

if 5280 ft= 1mi and 1mi= 1.61 km, how many ft in 5km?
if 5280 ft= 1mi and 1mi= 1.61 km, how many ft in 5km?
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03/01/18

Consider a die constructed so that outcomes of 4, 5, 2, and 3 are equally likely, a 6 is four times as likely as a 3, and a 1 is four times as likely as a 6.
(1) What is the value of w4? (2) What is the value of w6? (3) What is the value of w1?
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02/23/18

Precalc problem- finding all real solutions
Can someone help me find the solutions of this equation? I tried a few times but I can't seem to get the right answer.   1 +          2x         =  2     +  4         (x + 7)(x + 6)   x+7     x+6... more
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02/23/18

Precalc problem- finding all real solutions
Can someone help me solve this precalc problem? I'd really appreciate it!   Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real solution,... more
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02/23/18

What is the center of the circle if the endpoints of the diameter are at (-12,-7) and (3,5)
What is the center of a circle if the endpoints of the diameter are at (-12,-7) and (3,5)
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02/23/18

Precalculus Math Problem - Finding all real solutions
Can someone help me solve for this? I tried a couple of times and can't seem to get the right answer. Thank you for any help!   Find all real solutions of the equation. (Enter your answers as a... more
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02/23/18

Precalculus Math Problem
I'm not sure how to approach this problem and I'd really appreciate any help!If a ball is thrown directly upward with a velocity of 36 ft/s, its height (in feet) after t seconds is given by y = 36t... more
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02/23/18

Suppose the team finished building 2/5 of the castle. Later, the team finished another 1/3. How much of the castle had been completed by then?
A team is building a castle using old equipment and techniques. Suppose the team finished building 2/5 of the castle. Later, the team finished another 1/3. How much of the castle had been completed... more
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02/23/18

A man has 20 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 275 cents, how many dimes & how many quarters
How would I set this up?
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02/23/18

One number is 25 more than another number. The sum of the numbers is 47. Find the numbers.
I don’t know how to set it up
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02/23/18

tickets to a concert cost $40 and $60 each if 30 tickets were bought for a sum of a $1560 find the number of tickets sold at the price of $40
find the number of tickets for $40 use the number as x
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02/23/18

Which equation can be solved to determine x, the number of hours after which the costs would be the same?
A graphics company charges $50 per hour to create a logo plus $250 for ownership rights of the logo. A private contractor charges $75 per hour to develop a logo plus a $100 supply fee.
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02/23/18

help me, for school
My question is this : Tourists were on a hiking trip for three days. On the first day, they hiked 1/8 of the trail. On the second day they hiked 4/7 of the remaining trail. On the third day they... more
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02/23/18

help me with this problem
here is my question: Sam left for school at 8:00, walking at a speed of 2 mph. Soon after, his father discovered that Sam left behind his project that was due that same day. Sam's father left home... more
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02/23/18

homework help me pls
 here is my question:Victor left his house riding his bike at a speed of 18 km/hr. When Victor was 1 2 km from his house, his brother Alex left the house riding his bike towards Victor at a rate of... more
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02/21/18

Ling starts out with 50 baseball cards and plans to collect 5 per month. Jonathan starts out with 90 baseball cards and plans to sell 5 per month.
i need to write 2 equations and solve for y and x
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02/18/18

help with half-life question
A 10 mg dose of the drug Oxycodone has a 1/2 life of about 5 hours. Let S(t) be the amount of drug in mg in a patients body as a function of time, t hours after taking the drug.   a. write an... more
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01/16/18

The ratio of the lengths of three sides of a triangle is x : (x+2) : (x+3). The perimeter of the triangle is 77 inches. Assuming that x is a whole number...
The ratio of the lengths of three sides of a triangle is x : (x+2) : (x+3). The perimeter of the triangle is 77 inches. Assuming that x is a whole number, what are the possible lengths of the three... more
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01/12/18

Divide Rs. 500 among Nasir, Uzma and Zaheer so that Nasir gets (2)1/2 times as much as Uzma and Zaheer gets (1)1/2 times as much as Uzma
Write Steps too Plz, tysm
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01/12/18

Divide Rs. 140 among A, B and C so that A has twice as much as B and B has twice as much as C.
Write Steps too, tysm
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