740 Answered Questions for the topic Inequalities

Inequalities Word Problems

09/03/15

inequalities and word problems
A tea merchant mixes some black tea costing $42 per pound with 3 lb of Earl Grey tea costing $50 per pound. How many pounds of the black tea should be used if the merchant wants a blend that costs... more
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Inequalities Word Problem

09/03/15

inequalities and word problems
George Stoia earns $2,000 per month plus 5% commission on the amount of sales. George's goal is to earn a minimum of $3,400 per month. What amount of sales will enable George to earn $3,400 or more... more
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Inequalities Word Problem

09/03/15

inequalities and word problems
A chemist mixes a silver alloy AG1 costing $13 per ounce with another silver alloy AG2 costing $17 per ounce to make 10 oz of a new alloy. If the chemist wants the new alloy to cost between $15 and... more
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Inequalities

09/03/15

Solve the linear equation/inequality. for inequality leave the answer in interval notation.
1.Solve the linear equation/inequality. for inequality leave the answer in  interval notation. i. 11-3x/4 greater then equal to 5   ii 5-x+2/3=7   2. 3x+1/4+x+2/3>5-x/2   3. 2x-5/7 less... more
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Inequalities

08/28/15

How much money will you have to save each month to be able to buy your dream car?
You are saving to buy your first new car priced at $19,000! You have already saved $2,500 and you want to have enough money in three years to purchase your car. How much money will you have to save... more
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Inequalities

08/22/15

how do i do inequalitys
12x>5
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Inequalities

08/21/15

Proove the following
(19)93>(13)99
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Inequalities

08/13/15

Milton spent $50.00 on a sweatshirt. Evan spent less than 20% more ont he same sweatshirt. How much did Evan spend?
We are working on inequalities and it asks for the inequality to solve the above word problem.  Any help is appreciated.
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07/27/15

10 Algebra 2 Questions!
  12Solve the following system of equations.2x - 3y + z = -12x - 2y - 2z = -8x + 5y - 3z = 2Choose one answer. A. (1, 1, 0) B. (-1, 2, 8) C. (1, 2, 3) D. (1, 5, -3)   Question 13A bus has... more
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07/22/15

a kennel mixes brands of dog food.brand x costs 25 dollars and brand y costs 20 dollars.
brand x has 2 carbs 2 fat and 2 protein. brand y has 1 carb 9 fat and 3 protein. the minimum of carbs are 12 min. of 36 fats and a min. of 24 protein. how many bags of each should be mixed to... more
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Inequalities Graphing

07/19/15

Inequalities
Determine if the inequality 3x-4x is greater than or equal to 6-x+8 is never, sometimes, or always true. If it is sometimes true, identify the solution set.
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Inequalities

07/15/15

A poll found that a particular group of people read an average of 15.3 books per year. The pollsters are 99% confident that the result from this poll is..
A poll found that a particular group of people read an average of 15.3 books per year. The pollsters are 99% confident that the result from this poll is off by fewer than 1.62 books from the actual... more
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Inequalities

07/03/15

inequalities topic
if x and y are the integers such that 0<x+y<10 then which of the following is true   (a) xy<2 (b)x>3 (c)x>4 (d)x+y=5 (e)x-y<8
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Inequalities

07/03/15

inequalities topic
if r>t and r<1 and rt=1 then which one of the following is true?     (a)r>0 and t<-1 (b)r>-1 and t<-1 (c)r<-1 and t<-1 (d)r<1 and t>1 (e)r>1 and t<0
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Inequalities Linear Equations

06/26/15

Is a dieter allowed to consume six ounces of chicken and four ounces of fish in a single day? Yes No There is not enough information.
A dieter is allowed to eat up to a pound of protein each day in the form of chicken and fish. One ounce of fish is equal to 100 calories, and one ounce of chicken is equal to 250 calories, and the... more
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Inequalities Linear Equations

06/26/15

Input in standard form the equation of the given line. The line that passes through (-1, -3) and (2, 1)
 Need the standard form of the line.
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Inequalities

06/10/15

solve and graph this inequality
3 x + 2 y < 6 2 x - y > 2
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Inequalities Math Math Help

06/06/15

Solve each inequality, graph each solution, and give interval notation.
5m+4 ≤ -11   Graph inequalities using this notation: < ----------(========= >                                                                         3      
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Inequalities

05/18/15

Fabio has 22 coins, some of which are dimes and the rest are quarters. Altogether, Fabio's coins are worth more than $3.40.
At least how many of the coins are quarters? At most how many are dimes?  
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Inequalities

05/10/15

Suppose you earn $7.25 per hour woking part-time as a florist. Write and solve an inequality to find how many full hours you must work to earn at least $200.
I need help on this inequalty problem. Thank You
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05/06/15

Using the slope-intercept form of a line, find the equation of the line with slope y-intercept –2. Then graph the line, explain how you determined your graph.
I also need to graph it, so if you could tell me where to graph it, that would be nice :)
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05/04/15

Solve the system of equations below.
-5y+3x=-16 10y+4x=62 What is the x-value in the solution? A. 3 B.4.6 C. 5 D. 6.6   I can't grasp the idea of how to solve this. Any advice helps. Thanks!
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Inequalities

05/03/15

inequality word problem
The height in inches (h) of a tomatoe plant growing in a garden is given by the equation h=2x+3 where h represents time in days. When will the tomatoe plant be between 13 and 27 inches. I can not... more
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04/28/15

Need help solving an inequality
5x+6 >/= -7/4x-1   I subtract 5x from both sides   -7/4 - 5/1 = 27/4?   6 >/= -27/4x - 1   Then I add 1 to each side   7 >/= -27/4x   Finally I attempted to divide each side by... more
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Inequalities Solving Inequalities

04/28/15

How do I solve for this inequality?
I need to solve for x.   5x+6 >/= -7/4x-1
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