08/09/19

Fifth grade spiral review board
A 42-in TV screen has length of 20 1/2 in and width 36 1/2 in. What is the area of the viewing sceeen
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08/06/19

Becca measured her self and she was 52 inches tall...
Becca measured her self and she was 52 inches tall by your answer as a mixed number and please help me solve the problem
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08/06/19

Becky has w nickels and y dimes . How many cents does she have ? Express the answer in terms of w and y .
Its a question for 6th grade . So simple answer would do .
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08/06/19

mathematics whole numbers
a group of 3 adults and 10 children bought a ticket to watch dance performance. each adult ticket cost $7 more than each child ticket. the group paid a total of $125. what was the cost of each... more
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08/05/19

Solve the equation by completing the square. Round to the nearest hundredth if necessary.

Solve the equation by completing the square. Round to the nearest hundredth if necessary. x2+5x-10=0
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08/01/19

LCM, multiple, factors

Sue found the product of the first six multiples of three. 3x6x9x12x15x18 = 524880How many factors of 524880 are the square of an integer greater than 1?
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07/31/19

Expand each of the following expressions. -[x+5]

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07/31/19

How do I factorise this?
So I came across this question, and it stumped me. I'm not quite sure how to factorise this quadratic equation: 25p^2 − 40p + 16 − 9t^2. Please help!
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07/31/19

Child admission is $5.10 and adult admission is $8.70. Three times as many adult tickets as child tickets were sold, for a total of $1123.20 tickets. How many child tickets were sold?

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07/29/19

Pythagorean Theorem Question

How high up the wall can a 12-foot ladder reach if its base is 4 feet from the wall? Round your answer to the nearest tenth of a foot if necessary.
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07/29/19

What are the steps to find (2+2i)(5+3i)?
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07/29/19

Which best describes the relationship between the lines with equations 4x−8y=9 and 8x−7y=9?
A. same line  B. perpendicular  C. neither perpendicular nor parallel  D. parallel
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07/27/19

find the distance between the point where she started and the point where she ended.

Carrie walks 120 feet east then 160 feet south. find the distance between the point where she started and the point where she ended. hint: use the Pythagorean Theorem.
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07/27/19

find the length of the sides of the rectangle
the length and width of a rectangle are consecutive integers. the rectangle has a perimeter of 106 ft. find the length of the sides of the rectangle.
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07/27/19

what is area of a paper , if I peel it into 2 separate parts
If I have a paper which has a height of 5 cm and base of 10 cm , then the area must be :Area of a rectangle = base * height so , 5*10 = 50 cm² , should be the answer to this right , But what is... more
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07/26/19

Reduce the fraction 28/132 to its simplest form

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07/25/19

#of years of a loan?
Ty borrowed $6800 at 3.4%/a compounded semi-annually. He knows he will pay $7781.74 for the principal and interest at the end of the loan, but he cannot remember the length of the loan. How many... more
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07/24/19

Which gives the weight of Brand A coffee in the mix
The expression below describes a coffee mix, where x represents the price per pound of Brand A and y represents the price per pound of Brand B. 2x + 0.5yWhich gives the weight (in pounds) of Brand... more
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07/24/19

How do I write 44 over 50 as a percentage

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07/23/19

A clockface has a diameter of 10 inches what is the area of the clock face? use 3.14pi
A clockface has a diameter of 10 inches what is the area of the clock face? use 3.14pi
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07/22/19

How do you know whether an absolute value inequality is an and/or function?
I know that a less than sign means the function is an "and" function, but what do the other inequality signs mean?
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07/22/19

Find the inverse of the function. f(x) = 2x^3 - 4

Please explain your steps :))
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07/22/19

How do I answer this
When Sofie looked at her cell phone bill for the month, she saw that she had spent 1/2 of her minutes talking to her mother and 2/5 of her minutes talking to her best friend. What fraction of the... more
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07/22/19

Describe the translation. y=(x+3)2+4 y = ( x + 3 ) 2 + 4 → y=(x+1)2+6
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07/22/19

there is a hall whose length is five times mre than width.The area of floor is 45m^2.Find the length and width of the hall?
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