08/14/19

One-third of the students in a class are under the age of 20. If there are 9 students in the class that are under the age of 20, how many total students must be in the class?
One-third of the students in a class are under the age of 20. If there are 9 students in the class that are under the age of 20, how many total students must be in the class?
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08/14/19

Find the constant of variation k for the stated condition

Y varies directly as x, and y=132 when x=6
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08/14/19

The length l of a 200-square-foot rectangular vegetable garden is 4 feet less than twice the width w. Find the length and width of the garden.
The length l of a 200-square-foot rectangular vegetable garden is 4 feet less than twice the width w. Find the length and width of the garden.
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08/13/19

Find the missing number 50,51,77.5,156,391,____
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08/13/19

Which of the following equations is of a parabola with a vertex at (0, 3)? y = (x - 3) 2
Which of the following equations is of a parabola with a vertex at (0, 3)?y = (x - 3) 2
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08/13/19

Four times the quantity of twice a number less than five is six
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08/12/19

Prove that Z [i] is a commutative ring with unity.

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08/12/19

The formula for the volume V of rectangular prism is V = lwh. Rearrange the quantities in this formula to give a new formula for the width of the rectangular prism.
The formula for the volume V of rectangular prism is V = lwh, where l represents the length, w represents thewidth, and h represents the height. Rearrange the quantities in this formula to give a... more
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08/11/19

Logs And inequalities
x, y and n are positivesWhats the minimum value of xⁿ + yⁿ - (xy)^(n/4)?
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08/11/19

Set builder notation

M={y | y is an integer and -3<y<-1}
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08/11/19

I need help with an inequality graph.
Graph the following statement using inequality.Christina has at least $25 in her wallet right now.
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08/10/19

Honors trigonometry

No slope and passes through (12, -9)
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08/10/19

A business has two loans totaling $50000. One loan has a rate of 8% and the other has a rate of 12%. This year, the business expects to pay $4500 in interest on the two loans. How much is each loan?
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08/10/19

Liza spent 1/2 of her money to buy new dress and gave 2/3 of the remainder to her mother. If she gave $50 to her 4 nephews and had $500 left. What was her money at first?
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08/10/19

one month rented 3 movies and 5 video games for a total of $33. The next month she rented 6 movie and 2 video games for a total of $24. find the rental cost for each movie and video game
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08/10/19

Geometry Question!!!!!!!!! Quick Help Please
In the diagram below, every pair of segments which do not intersect are parallel, and the measure of angle  is . What is the total number of degrees in angles ?
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08/10/19

A rectangular house has a total perimeter of 34 metres, and the width is 5 metres less than the length. What are the dimensions of the house?
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08/09/19

An angle measures 57.8 degrees more than the measure of its complementary angle. What is the measure of each angle?
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08/09/19

A manager wants to separate his 25 employees into 2 teams. One team has 7 fewer members than 3 times the other team. Find the number of employees on each team.
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08/09/19

23 more than 4 times a number is 16 less than the sum of the number and 6
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08/09/19

Finding cost of a triangular prism
A hollow equilateral triangular prism has a fixed volume of 1.8m^3. The sides of the triangle have length P. To build the prism, one of the triangular faces costs 1.2 times what the remainder of... more
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08/09/19

Probability Geometry
A sock drawer has 8 black socks, 7 white socks, and 4 striped socks. Timber will randomly pull out 2 socks without looking in the drawer. Which answer choice describes an event that is not certain... more
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08/09/19

Translate the sentence into an equation

Twice the difference of a number and 6 is 5
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08/09/19

Determine the coordinates for fire station

On a map, three towns are located at the coordinates A(5,1), B(-2,0) and C(4,8). The township wants to build a new fire station that is the same distance from each town. Determine the coordinates... more
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08/08/19

Use interval notation to represent all values of x satisfying the given conditions y=9-|x/2+2| and y is at most 4
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