742 Answered Questions for the topic Inequalities

Inequalities

11/20/15

1/3x-2-x^2-3/7x-4-3x^2>0t
Solving for x
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11/11/15

The product of -3 and t is greater than or equal to 12
Write an inequality that represents each verbal expression or graph.
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11/11/15

absolute value inequalities (easy answer)
which is an AND statement and which is an OR statement; |x|>? and |x|<?   so on a number line one of the equations above has two points shaded outwards, with a blank spot inbetween the two... more
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Inequalities

11/09/15

I need help inequalities!
Each ticket cost $8 to go play.How many plays can you see for up to or less than $80? Solve the inequality. Also write the equation (do not solve) the product of 5 and 6 plus a number is eight
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Inequalities

10/29/15

$42.50x + $17.50 >= $200
You earn $17.50 for every lawn you mow plus a salary of $42.50 each week. How many lawns do you need to mow each week to make at least $200 each week? Write and solve in inequality form.
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Inequalities Equations Functions

10/28/15

I have to write a function for this problem and I'm completely lost.
Alan's camping troop is selling popcorn to earn money for an upcoming camping trip. Each camper starts with a credit of $25 towards their sales, and each box of popcorn sells for $3.75. I have to... more
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Inequalities

10/26/15

How i write a inequality for this problem ??
Jessica would like to get an A in her algebra class. To do so, she must have an average of no less than 93%. She scored 88%, 91%, 98%, 92%, and 95% on her first five tests. Assuming all six tests... more
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10/22/15

Algebra 2-inequalities
Anna is buying pizzas and wings for a party. Large one-item pizzas cost $9.00 each. A bucket of wings costs $12.00. She has $55.00 to spend. Write an inequality to represent the cost of her food... more
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10/21/15

Graphing inequalities help please!!
For a field trip to the museum, the science club can purchase individual tickets for $4 each or a group pass for $160. How many club members are necessary for it to be cheaper to buy a group pass... more
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Inequalities College Algebra

10/21/15

Solve the inequality x^2 - 10x + 30 > 9, and express the answer in interval notation
Solve the inequality x^2 - 10x + 30 > 9, and express the answer in interval notation
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Inequalities

10/16/15

i need help writing this equation and solving it
Jessica would like to get an A in her algebra class. To do so, she must have an average of no less than 93%. She scored 98%, 91%, 94%, 89%, and 97% on her first five tests. Assuming all six tests... more
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Inequalities College Algebra

10/11/15

College Algebra
Answer in interval form.  (x-5)(x+3)/x≥0 
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Inequalities

10/07/15

Elisa won 40 lollipops. She gave two to every student. She has at least 7 lollipops left. Write an inequality to represent the situation and solve
I don't understand how to make a equation but, I do know how to make a graph for it.
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Inequalities Math Algebra Equation

10/06/15

Inequalities
On my math paper I had the following equation:   5/4(x+4) ≤ ½(x+8) -8   This is my work:   5/4(x+4) ≤ ½(x+8) -8 4(5/4(x+4) ≤ ½(x+8) -8) 5(x+4) ≤ 2(x+8) -32 5x+20 ≤ 2x+16-32 -2x    ... more
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Inequalities

09/28/15

Real Values of X (finding which inequality is true)
I have a question... what is the answer to this problem?    #1 Which of following inequalities is true for all real values of X?  A.) x^2 ≤ x^3 B.) 2x^3 ≤ 4x^2 C.) 4x^2 ≤ (4x)^2 D.)... more
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Inequalities

09/23/15

Riders go from 0 to 100 miles per hour in 7 seconds. Find the acceleration of the roller coaster during this time interval in miles per second squared
pleaseeeeeeeeeeeeeee help me!!!!!!!!!!!  
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Inequalities

09/23/15

x divided by negative 5 less than or equal to 5
x divided by negative 5 less than or equal to 5  inequalities using division
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Inequalities

09/23/15

The quotient of the sum of 3 and a number and 6 is less than -2
I would need this written as an inequality 
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09/21/15

Write and solve an absolute value inequality to describe body temperatures that are considered dangerous.
Hypothermia and Hyperthermia are similar words but have opposite meaning. Hypothermia is defined as a lowered body temperature. Hyperthermia means an extremely high body temperature. Both... more
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Inequalities Math

09/17/15

Which values of "x" represent the solution to the inequality: -(a+b)x-c<d
I have a quiz tomorrow and this is apart of my studying.
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Inequalities Algebra 2 Inequality

09/17/15

What inequality finds the score Ahmik must receive on the fifth test to have an A test average?
Ahmik's scores on the first four of five 100 pt math test were 89,98, and 95.   If a grade of at least 94 is an A, write an inequality to find the score Ahmik must receive on the fifth test to... more
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Inequalities

09/17/15

There are 2 residential towers that resemble cornobs. Each tower has a concrete cylinder core with a 35 ft diameter and is 588 ft tall. Find the volume of the c
Linear equations, inequalities 
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Inequalities Math Algebra 1 Algebra

09/15/15

Mayra is paid $180 a week plus a commission of $30 on each television she sells. How many must she sell to make at least $450 a week?
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Inequalities

09/10/15

When you solve an inequality for X, and then do the check can the check be for example 5 < 5?
I keep getting 5 < 5 or 64 < 64, not equal to or less than just less than and I don't think it makes sense or is correct. Is it?
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Inequalities

09/10/15

The markup on a used car was at least 30% of its current wholesale price. If the car was sold for $8,450, what was the maximum wholesale price?
please solve this
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