02/11/19

i need this answer
Pennants are in the shape of an isosceles triangle (a triangle in which two sides are equal). See figure. Suppose the perimeter of a pennant is 30 inches. Find a function that models the area of... more
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02/11/19

At the city museum, child admission is $5.20 and adult admission is $9.90. On Sunday, 173 tickets were sold for a total sales of $1270.90 How many child tickets were sold that day?
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02/11/19

5.2{6-[8-(2x+5)]+9}= -18.1
Solve the equation combining like terms to get the solution set
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02/11/19

Please help in solving this math
Lily cuts a piece of yarn into three pieces. The second pieces is 3 times as long as the first piece, and the third piece is 6 centimeters longer than the first piece. If the total... more
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02/11/19

Write this decimal in numbers “eighty-nine thousandths”
Plzzzz I really need help
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02/11/19

Write this decimal in numbers “ eighty-nine thousandths”
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02/11/19

5.2{6-[8-(2x+5)]+9}
Find the solution set by solving the equation
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02/11/19

Given two positive even integers, it turns out that the square of the largest minus 10 times the smaller is 76. What is the sum of the integers?
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02/10/19

Can you help me with the problem below

find three consecutive odd integers that have a sum of -51
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02/10/19

what was 12 more than twice a number is equal to 6
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02/10/19

Algebra equation
Find an equation of the line that passes through the point (-6. 3) and is parallel to the line y-3x=8
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02/10/19

Weekly math problem
If it costs 10.00 with a .75 fee for every 1000 gallons of water how many gallons of water can you use and still have a monthly bill of 55.00 or less
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02/10/19

Joe has 24 quarters and half dollars. If he had twice as many half dollars and half as many quarters, he would have 2 dollars more. How much money does he have?

Joe has 24 quarters and half dollars. If he had twice as many half dollars and half as many quarters, he would have 2 dollars more. How much money does he have?
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02/10/19

thunderstorm sound to reach you in seconds

In a thunderstorm, the formula: M = t/5.5 gives the approximate distance, M , in miles, from a lightning strike if it takes t seconds to hear the thunder after seeing the lightning. If you are... more
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02/10/19

Geometry Proof - Thanks for the help

A commuter plane flies from City A to City B, a distance of 90 mi due north. Due to bad weather, the plane is redirected at take-off to a heading N 60° W (60° west of north). After flying 57 mi,... more
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02/10/19

Simon takes home $2,100.00 after taxes. If he pays 21% of his pay before taxes in tax. What’s his gross pay.
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02/10/19

statistics question
Several students at a university were surveyed about how they register for classes; the results are shown in the table. Find the probability that a randomly selected student is either an undergrad... more
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02/10/19

Let an arithmetic sequence be such that t1=3 and Sn=60. What are possible values for n that result in integer values for tn and d?
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02/10/19

Need help solving this
Two cities are plotted on a map; city A lies at (4,-1), while city B lies at (-8,5)
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02/10/19

I need help with my math
A boat traveled downstream a distance of 104 mi and then came right back. If the speed of the current was 77 mph and the total trip took 44 hours and 20 minutes, find the average speed of the boat... more
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02/10/19

. How many downloads of the standard version were there?

A Web music store offers two versions of a popular song. The size of the standard version is 2.3 megabytes (MB). The size of the high-quality version is 4.6MB. Yesterday, there were 1290 downloads... more
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02/10/19

Math problem help needed ASAP
in 2015, juan pablo montoya, win his second 500 indy with a time of 3:05:57 for the 500- mi race. At one point Montoya was 20 mi closer to the finish than the start. How far had Montoya traveled... more
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02/10/19

tents hold 2,3,5,6,or 12 people. What combinations of tents are possible to sleep 20 people if all tents are fully occupied and only one 12-person tent is used?
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02/10/19

4th grade math question
Alan’s aunt bakes a large loaf of bread and a small loaf of bread. She cuts each loaf into tenths and gives Alan 3 tenths of each loaf to take home. Alan writes the equation 3/10 + 3/10= 6/10 to... more
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02/10/19

Algebra question
-What is the profit of making 4500 units of a certain product if the fixed cost is $850, the cost of producing each unit is $9.50 and each unit sells for $12?
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