Algebra Homework Answers & Questions

Waiting for answer Triangular pyramid: volume 270...Triangular pyramid: volume 270cm; base edge 15cm; height of base 4cm
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Answered Use the distributive property...Use the distributive property to write an equivalent expression. Part A: 18x2 + 6 Part B: 35r2  21r
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Answered 50 head of cattle for $24,500...50 head of cattle for $24,500 or 37 head of cattle for $18,870
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Answered How can i solve 2asquared + a...How can i solve 2asquared + a = negative4 by using the quadratic formula?
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Answered Deb recently bought a car for...Deb recently bought a car for $34,000. Her research shows that the car will depreciate on an average of $1,200 per year. How long has Deb owned the car if the value if now is $28,000? I need help understanding this and how to write it. Ex: y= __x+__+__ or __x+__+__
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Answered On a number line, the distance...On a number line, the distance between a number and 20 is greater than or equal to 25. What is/are the number(s)?
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Answered The number of baskets a compan...The number of baskets a company produces each day is shown in the table Number of day,(d) Total baskets (b) 1. 45 2 90 3. 135 4. 180 a. Write the e...
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Answered finding part base ratethe total at Office product this year are $713,340 which is 35% more than last years sales . what is amount of last years sales ?
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Answered the total at Office product th...the total at Office product this year are $713,340 which is 35% more than last years sales . what is amount of last years sales ?
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Answered In the below eash letter stan...In the below eash letter stand with the different digit find the solution O N E + TWO + FOUR = SEVEN
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Answered If a given set has 12 element...If a given set has 12 elements, how many of its subsets have at most three elements?
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Answered I'm not very good with algebra...I'm not very good with algebra,or equations and seek to find some help online. I don't know if equations will be on the test but i seek to find help with mostly things that will be on the test.
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Waiting for answer 4b3_ab2+a2_ab2 arrange the que...4b3_ab2+a2_ab2 arrange the question in ascending and descending order of the variable indicate
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Answered Translate the mathematical exp...Translate the mathematical expression: Two times an unknown number, increased by the sum of the same unknown number and six
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Answered mathPercentage increase (decrease) in the price of the product in comparison with the original, if the price first decreased by 48%, and then increased by 58%?
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Answered A three digit number is equal...A three digit number is equal to 17 times the sum of its digits.if 198 is added to the number, the digits are interchanged . The addition of first and third digit is 1 less than middle digit. Find the number.
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Waiting for answer 1. Show that if A ∈ C (m×n) a...1. Show that if A ∈ C (m×n) and m ≥ n, then ∥A∥2 ≤ √n∥A∥2. The matrix B = A denotes the absolute value of A, i.e. Bij = Aij  for all i, j.
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Answered The legnth of the rectangle is...The legnth of the rectangle is 3 meters less than twice the width. If the area is 27 square meters, find the width and the length.
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Answered Determine which is longer rive...Determine which is longer river by how many kilometers, Amazon river 3980 miles; Yangtze 6304 kilometers. Which is longest river and by how many kilometers?
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Answered Mrs. Gibbs goes to the store t...Mrs. Gibbs goes to the store to buy AA and 9V batteries. The store has 12 AA batteries and 15 9V batteries in stock. Mrs. Gibbs needs at least 6 AA batteries. In all, she wants to buy at least 20 batteries. Mrs. Gibbs buys 7 AA batteries. How many 9V batteries could she buy?
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