11/03/16

A square lawn has area 3200 ft squared . What is the radius of the? circle?
A square lawn has area 3200 ft squared A sprinkler placed at the center of the lawn sprays water in a circular pattern that just covers the lawn. What is the radius of the? circle?
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10/31/16

a bag has 9 red marbles 9 blue and 9 green
what is the probability that you wont draw a green marble  
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10/31/16

Mrs. Khavinson bought ½ kg of potatoes at $0.90 per 100g. How much did she have to pay for the potatoes?
Um... I don't get it?
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10/30/16

Dimensions of a Rectangle
The area of a rectangle is 102 square inches and the perimeter of the rectangle is 46 inches. Find the length and width. 
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10/30/16

what is the sales tax on the second item?
there is a sales tax of $6 on an item that costs $93 before tax. a second item costs $294.50 before tax
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10/30/16

-10x+100x+6000
A hall charges $30 per person for a sports banquet when 200 people attend. For every 10 extra people that attend, the hall will decrease the price by $1 per person. What number of people will... more
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10/29/16

The simple interest charged on a 5-month loan of $19,000 is $631. Find the simple interest rate. (Round your answer to one decimal place.)
I tried to do it the way I was told to and keep getting the wrong answers.  
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10/29/16

Do I simplify fractions in a two column proof
6/7y=3 is the answer y=21/6 or y=3.5?
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Fr

10/29/16

the width of a rectangular picture is 9 in. less than the length. the erae of the picture is 70 in
70in2  
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10/27/16

Number questions
If a and b are positive integers and 24ab is a perfect square, then which of the following cannot be possible?  1. Both a and b are odd 2. ab is a perfect square  3. Both a and b are divisible... more
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10/27/16

equation help
Find an equation of the line having the specified slope and containing the indicated point. Write your answer in? slope-intercept form. m=six sevenths; (0,−4)
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10/27/16

A building casts a shadow 10 ft long. A statue in front of the building casts a shadow 2.5 ft long. If the statue is 15 ft tall, how tall is the building
A building cast a shadow 10 ft long. A statue in front of building casts a shadow 2.5 ft long. If the statue is 15 ft tall, how tall is the building?
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10/27/16

john has horses and chickens he has 3 less chickens than horses if you count the total number of legs for chickens and horses you will get 24 . how many chicken
john has horses and chickens he has 3 less chickens than horses if you count the total number of legs for chickens and horses you will get 24 . how many chickens does john have
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10/27/16

One number is 6 more than another. The quotient of the larger divided by the smaller is 3\2. Find the numbers
None 
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10/27/16

The length of a rectangle is 5 inches less than 4 times the width. If the perimeter is 85 inches, what is the area of the rectangle?
My question is from an urgent algebra homework.
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10/27/16

On a field trip, there are 211 total kids. There are 45 more girls then boys on the field trip. Write an equation to find out the number of boys and girls.
I easily found out the answer, but creating the equation I am having a lot of trouble with.
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10/26/16

6 sin x = -6
Refer to the graph of y = sin x or y = cos x to find the exact values of x in the interval [0, 4π] that satisfy the equation. (Enter your answers as a comma-separated list.)   6 sin x = −6   x= ?
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10/25/16

The equation for the circle below is x2 + y2 = 64. What is the length of the circle's radius?
fdhjhgrbhuvffvhjfhfhfhfhdfhdfhfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffkkjkl;... more
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10/25/16

math fraction
The sum of 1+6, 2/3 and 1/4 is.?
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10/24/16

Question for Word Promblem
 Against the wind a airline in south america flew 1008 miles in 4.5 hours.  With a tailwind the wind trip took 4 hours.  What is the speed of the plane? What was the speed of the wind?
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10/23/16

set up an equation and solve
three even consecutive integers such that twice the largest is equal to two more than three times the smallest
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10/20/16

if there are 15 cats how many dogs are there? there is 1 dog and 5 cats, this is ratios
THERE IS 1 DOG AND FIVE CATS     1:5n this is ratios
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10/20/16

y=200+75 y=125x
substitution way and addition way
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10/20/16

Number question
if z=a*b*c where a,b, c are consecutive integers in that order, and a is an even number. Which of the following must also be an integer.  1. z/3 2.z/4 3.z/8  a. 1 only  b. 2 only  c. 1 and 2... more
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10/18/16

Zara is having a jeans sale. All jeans are on 25% sale. You have a coupon for an additional 20% off any item.
a- How much would you pay for an item that had an original price of $85?b- Does the final discount on your jeans account for 45% sale on the original price?
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