320 Answered Questions for the topic Alegbra

Alegbra

11/03/15

How many pounds of candy at 80 cents a pound should be mixed with candy at a $1.50 a pound to make 20 pounds of candy to sell at $1.01 a pound

this problem must be solved by the substitution method or linear combinations
Alegbra

10/18/15

what are binomial conjugates and what is their product called?

what are binomial conjugates and what is their product called?
Alegbra

10/14/15

Word problem that has to do with percents and finding how much to use

a metallurgist needs to make 15 pounds of an alloy containing 40% gold by melting and combining two metals that have 50% gold and 35% gold. How much of each should he use
Alegbra

10/11/15

How much does an adult's ticket cost?

tickets to the country fair for four adults and five children cost $33.00. An adult's ticket costs $1.50 more than a child's ticket. Find the cost of an adult's ticket.
Alegbra

10/05/15

alegbra question

A university club is planning on asking a company to print custom t-shirts for the 2013-14 academic year.The quoted price for printing the t-shirts is as follows:? The set-up fee is $50.? The first... more
Alegbra

10/04/15

1/x-2=3/x+2 -6x/x^2-4

Solve this problem
Alegbra

09/23/15

what is the answer 1/2(6x-10)+10=5x-13

what is the answer 1/2(6x-10)+10=5x-13
Alegbra

09/23/15

The length of a rectangular painting is a = 4 inches greater than its width. The area of the painting is 140 square inches. Find the dimensions of the painting.

The length of a rectangular painting is a = 4 inches greater than its width. The area of the painting is 140 square inches. Find the dimensions of the painting.
Alegbra

09/15/15

today's temperature is 7 degrees cooler than yesterday's temperature. today's temperature is 79 degrees. What was yesterday's temperature?>

How do yuo get the solution, and the equation that represents the problem?  
Alegbra Statistics

09/12/15

HELP! STATISTICS

A sample of 250 orders for? take-out food at a local pizzeria found that the average cost of an order was ?$29 with s=?$15. Find the margin of? error, if we use a? 95% confidence? interval, for the... more
Alegbra

09/06/15

rectangle has length that is 3 times as long as the width. The perimeter is 64 ft. Find the dimensions

How to do the equation to find the answer
Alegbra

08/04/15

On monday, twice as many adult tickets as child tickets were sold, for a total sales of $492.00. how many child tickets were sold that day.

at a movie theater,child admission is 6.00 and adult admission is $9.30. On monday, twice as many adult tickets as child tickets were sold, for a total sales of $492.00. how many child tickets were... more
Alegbra

07/30/15

The car rental company Jody uses charges $24.95 for a single-day rental, plus $0.45 for each mile in excess of 75 miles.

The car rental company Jody uses charges $24.95 for a single-day rental, plus $0.45 for each mile in excess of75 miles. If Jody paid $39.80 for a 1-day rental, how many miles did she drive the... more
Alegbra

07/02/15

Distance from point to point. X-Y axis

Let’s assume for a moment that we are standing at the origin and the positive y-axis points due North while the positive x-axis points due East. Our Sasquatch-o-meter tells us that Sasquatch is 6... more
Alegbra

07/02/15

A Bat and a ball cost $110. The bat costs 100 dollars more than the ball. How much does the ball cost?

it is ann algebra question
Alegbra

06/29/15

I am not sure if im on the right track?

 For the polynomial, f(X) = (7-3x^6)^4(2-5x^3)^5(x-7)^3 it wants me to find the degree, leading term, the leading term coefficient, and the value of coefficient.   my answer I got for the degree... more
Alegbra

06/09/15

3(x + 3) – 2x + 4

 I don't know this question
Alegbra

06/02/15

find the best buy based on price per unit. different brand of beans: 16 oz can at $1.07, 20 oz can at $1.20 or 35 oz can at $1.99

find the best buy based on price per unit. different brand of beans: 16 oz can at $1.07, 20 oz can at $1.20 or 35 oz can at $1.99
Alegbra

06/02/15

a board 28 feet long is cut into two pieces whose lengths are in the ratio 2 to 5. find the largest of the two pieces

a board 28 feet long is cut into two pieces whose lengths are in the ratio 2 to 5. find the largest of the two pieces
Alegbra

05/27/15

Algebra word problems

One number is 3 larger than another and the sum of their square is 269. Find the number.     Twice the square of a number equals the sum of 5 times the number and 17. Find the... more
Alegbra

05/20/15

A woman earns 25% more than her neighbor, and together they earn $1012.50per week. How much does the woman earn per week?

A woman earns 25% more than her neighbor, and together they earn $1012.50 per week. How much does the woman earn per week?
Alegbra

05/10/15

The average

what is the minimum sore that lacey needs to make up on a fourth test so that when it is averaged with three tests (68, 79 and 72) the average will be greater than 75
Alegbra

05/10/15

The points -1, 11 and 4, r lie on a line with slope -4 . Find the missing coordinate r .

what is r?
Alegbra

05/04/15

Determine whether each pair of lines is parallel, perpendicular, or neither

X+4y=8 and 4x-y=8

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