03/17/17

Perform the indicated division
(x4minus 1) divided by (x+1)  
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03/16/17

If 5 servings of cereal contain 320 calories, then how many calories are there in 8 servings of cereal
Answer please
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03/16/17

the median of 155,165,138,172,127,193,142
 what is the median of 155,165,138,172,127,193,142
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03/16/17

A scale drawing for a rectangular parking lot measures 6.8 cm by 12.3 cm. The scale is 5 cm:25 m. Find the area of the parking lot.
Parking lot measures 6.8 by 12.3 The scale is 5:25
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03/16/17

after a 25%, a picnic table is on sale for $120. What was the regular price
i dont how what im i suppose to do in this problem 
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03/16/17

For each ordered pair, determine whether it is a solution to y=7x+4
(-1,3) (8,-42) (7,23) (-6,-38)
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03/16/17

how do you set this problem up to solve it
 Julie works two part-time jobs for a total of 37 hours a week. Job A pays $6.20 per hour, and Job B pays $7.40 per hour hours a week. how many hours did she work at each job the week that she... more
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03/16/17

You and your friend each pick a whole number between 1 and 10. What is the probability that your two numbers add up to an odd number?
 i need help with math
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03/16/17

3 to 4 ratio The postcard could be of any size but with a minimum area of 20 square cm and as long the ratio is kept you will get the job! You have on sheet of
You are in charge to fabricate postcards that are to follow a 3 to 4 ratio (width to length). The postcard could be of any size but with a minimum area of 20 square cm and as long the ratio is kept... more
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03/16/17

Finding original value based on an equal value
The question is: An art curator was investigating the price trends of two art works that had the same initial value. The first painting, ‘Green poles’, doubled in value in the first year and then... more
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03/15/17

How many countries are in each of these three continents?
There are a total of 122 countries in Africa, Europe, and North America. Europe has twice as many countries as North America, and Africa has seven more than Europe. How many countries are in each... more
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03/15/17

Finding percents on food
Giuliana and Kaylee are looking at the nutrition facts for Honey Nut Cheerios Giuliana and Kaylee realize that there are exactly two grams of dietary fiber and 115 milligrams of potassium the two... more
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03/15/17

Could you help me answers questions in complete sentences and I also have to show my work
Andrea keys in 12/6 X 2 on her calculator and expects the result to be 1? why doesn't the calucater show the answer to be one? Explain what Andrea sees on the  Calculator with the way that she... more
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03/14/17

An artist wants to frame a square painting with an area of 400 square inches. What is he length of the wood trim needed to go around the painting?
I don't know how to do this at all !
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03/14/17

Simplifying exponents
Hi, I dont understand why this answer is negative .    a) 3*(1)2 * (-x2)1 = -3x2    The exponent on the x is even so shouldnt it turn it into a positive? Im so confused
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03/14/17

3v+w+8-2v+2
Combine like terms to simplify
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03/14/17

f(x)=14(x+12)
I am having trouble finding the domain.
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03/14/17

The area of a rectangle is a 56 cm. The length is 2 cm more than x and the width is 5 cm less than twice x. Solve for x. Round to nearest whole number.
I am trying to do  Algebra, and this one problem has my stuck. Can somebody please help me  answer this question?
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03/14/17

Callum used 5/7 of a metre of wood to make a model boat. He used 9/10 of this amount to make a model aeroplane. How much wood did he use to make the aeroplane
Answer must be a fraction, also not sinplified must be the original fraction 
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03/14/17

It's 5 liters of natural oil for every 4 liters of synthetic oil. In order to make 486 liters of petrolyn oil, how many Pieter of synthetic oil is needed ?
Having trouble setting the equation on to the answer. It's quit confusing
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03/14/17

A sail is in the form of a right triangle that is four times as high as it is wide. The sail is made from 18 square meters of material. What is it's hieght?
There are no additional details
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03/14/17

Natural numbers
The numbers 23331 and 4291 are divisible by 7. Show that the number 19040 is also divisible by 7 without actual division
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03/13/17

49 equals 5 less than the product of 6 and a number
Can you translate this equation and solve it?
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03/12/17

What is the error in this sentence?
The University of California, chartered in 1868, consists of many Colleges, among them one at Berkeley and one at Davis.
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Gpa

03/10/17

if i have a 3.33 gpa now and i get a c equal to a 74 on my course this semester what will my gpa be.
if i have a 3.33 gpa now and i get a c equal to a 74 on my course this semester what will my gpa be. i have 9 credits so far in my gpa.  this will make it 3 more credits
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