Answered: Solve each of the following problems by…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Similar questions

Bob’s bakery sells bagel and muffins. To bake a dozen bagels Bob needs 5 cups of flour, 2 eggs, and one cup of sugar. To bake a dozen muffins Bob needs 4 cups of flour, 4 eggs and two cups of sugar. He can sell bagels in $10/ dozen and muffins in $12/dozen. Bob has at most 50 cups of flour, at most 30 eggs and at most 20 cups of sugar. How many bagels and muffins should he bake in order to maximize his revenue? (Let x be the number of dozens of bagels to bake and y be the number of dozens of muffins to bake) If geometrical approach is used to determine the optimal solution, - how many dozens of muffins should be baked to maximize the revenue? - what is the maximized revenue?
Demothi is baking cookies for a bake sale. He is making chocolate chip and oatmeal raisin cookies.he gets 2.50 pesos for each chocolate chip cookies and 3.00 pesos for each oatmeal raisin cookie. He cannot make more than 500 chocolate, and he cannot make 800 cookies total. He must make at least one third as many chocolate chip cookies as oatmeal raisin cookies. How many of each kind of cookie should he make to get the most money?
A total of 230 patients are treated by three nurses: Justin, Justin and Chad. Justin treated 13 more patients than Justin and Chad 11 patients less than Justin. Calculate the number of patients treated by each nurse. Justin: E patients Justin: E patients Chad: E patients

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Solve each of the following problems by setting up and solving a system of three linear equations in three variables. A box contains $2 in nickels, dimes, and quarters. There are 19 coins in all, and there are twice as many nickels as dimes. How many coins of each kind are there?