12/05/19

Find all points having an x-coordinate of 14 whose distance from the point (9,7) is 13
Find all points having an x-coordinate of 14 whose distance from the point (9,7) is 13
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12/05/19

Twice a number is twenty-eight

Expression Twice a number is twenty-eight
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12/05/19

Algebra assistance
A plane is at 30000 feet and decends at 2000 ft per minute. Write equation in slope intersect form.
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12/04/19

A farmer bought a number of pigs for $240. However, 3 of them died before he could sell the rest at a profit of 8 per pig. His total profit was $192. How many pigs did he originally buy?
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12/04/19

3/4 the difference of a number and 3.
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12/04/19

College Algebra
A Pizzeria sells pizza according to size: small pizzas cost $10, medium pizzas cost $15, and large pizzas cost $40. They usually sell as many small pizzas as medium and large pizzas combined. The... more
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12/03/19

Probability of a box
A box contains 8 yellow, 5 green and 7 black balls identical to each other except for colour. 3 balls are drawn at random one after the other without replacement. Find the probability that: (i)... more
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12/03/19

Solving the following using factoring
The top of a rectangular table has an area of 52 square feet. It has a width that is 9 feet less than the length. Find the dimensions
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12/03/19

How many tickets?
The school drama club sells a total of 100 tickets for an upcoming theater production and collects $470 in ticket sales. An adult ticket costs $5 and a student ticket costs $2. Use the elimination... more
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12/03/19

Find the constant of variation and the variation equation. y varies directly as the square root of​ x; y= 4.2 when x= 49
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12/02/19

I need help finding the speed and velocity of the plane
A small plane flew 903 miles in 3.5 hours with the wind. Then on the return trip, flying against the wind, it traveled only 588 miles in 3.5 hours. What were the wind velocity and the speed of... more
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12/02/19

Please Help! I don't know how to solve this question and I need to learn by today; I have an exam tomorrow :(
A Pizzeria sells pizza according to size: small pizzas cost $10, medium pizzas cost $15, and large pizzas cost $40. They usually sell as many small pizzas as medium and large pizzas combined. The... more
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12/02/19

Find the equation of a line passing through (-3,3) and (5,2)
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12/01/19

Samantha invests a total of $28,500 in two accounts. The first account earned a rate of return of 11% (after a year). However, the second account suffered a 10% loss in the same time period.

Samantha invests a total of $28,500 in two accounts. The first account earned a rate of return of 11% (after a year). However, the second account suffered a 10% loss in the same time period. At the... more
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12/01/19

PLEASE HELP!! :(
Trixie the terrible is the worst human cannonball the rainbow circus has ever employed. her height (m) can be modeled by h= -0.2t^2+6t+2(solving steps would really be appreciated, thank you)a) What... more
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12/01/19

A party rental company has chairs and tables for rent. The total cost

to rent 8 chairs and 3 tables is $38. The total cost to rent 2 chairs and 5 tables is $35. What is the cost to rent each chair and table?
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12/01/19

the sum of two numbers is eight. four less than three times the smaller is equal to the larger
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11/30/19

Find the real numbers.
Find all real numbers  that satisfy the equation .
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11/30/19

Polynomials!!!!
Find all zeroes of the function and wrote the polynomial as a product of linear factors.f(x)=x^3-x^2+36x-36
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11/30/19

Minima and Maxima - which of the following statements are true?
A - If f'(a) = 0 then f(x) has either a local maximum or a local minimum at x = aB - If f'(a) = 0 and f''(a) = 0, then f(x) has an inflection point at x = aC - If f'(x) < 0 for all x in the... more
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11/30/19

Constitutional Law
 Please research and share a current Constitutional issue from the news headlines. Please briefly share the details of this issue with the class and discuss specifically which Amendments or... more
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11/30/19

5x-5y/4=4x-4/2 Find the equation of the line which passes through the point (10,7) and is perpendicular to the given line. Express in slope intercept form.
5x-5y/4=4x-4/2 Find the equation of the line which passes through the point (10,7) and is perpendicular to the given line. Express in slope intercept form.
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11/29/19

How to solve this equation?
(2x+5)^(x+1)=729x+1=ln(729)/ln(2x+5)What do I do from here? All I know is that the answer is x=2. Please show all your work. Thanks.
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11/29/19

There wer twice as many apples as oranges in a fruit stall. After 15 oranges were sold, there were thrice as many apples and oranges. How many apples were there in the stall at first
There wer twice as many apples as oranges in a fruit stall. After 15 oranges were sold, there were thrice as many apples and oranges. How many apples were there in the stall at first
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11/28/19

Given P(A) = 0.6, P(B) = 0.5, P(C) =0.25. How to prove that B and C are independent.
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