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Equations and Inequalities
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Questions (1,955)
This is a question that deals specifically with WebWork.
Here is the question: Write the set of points from -2 to 4 but excluding
5 answers
asked by
Joey
3,383 views
An aircraft flew 3hrs with the wind. The return trip took 4hrs against the wind. If the speed of the plane in still air is
4 answers
asked by
Ingrid
1,226 views
3w-10w
5 answers
asked by
Ashton
1,058 views
Find the values of k so that the geometric mean between 25/2 and 2 is k+1. I need the answer right now.
4 answers
asked by
Dennis
839 views
Heidi has 40 flower arrangemts. Rose arrangements are 4 times as many as tulips how many of each do I have
5 answers
asked by
Em
2,002 views
the sum of a number times 2 and 17 is at least -25
4 answers
asked by
ur mom haha
1,986 views
A number n is less than 6 units from 0. write inequality and solve it.
19 answers
asked by
Matt
12,739 views
If l=1, what can you deduce about n?
n=1 n>1 n>or equal to 1 n<1 n<or equal to 1 If ml=3, what can you say about l? l=3 l>3 l>or
5 answers
asked by
Anonymous
10,020 views
For questions 1-5 solve the equation.
1.-2v-7=23 (A)15 (B)8 ★ (C)-8 (D)-15 2. X/3-10=-12 (A)-6 (B)-66 (C)6 (D)66★ 3. d/3+10=7
6 answers
asked by
J
4,809 views
The school photography club charges $10 for each photo in its
annual pet photo contest. The club wants to save $75 of its
12 answers
asked by
Katelyn
7,135 views
Two numbers differ by 40 and their arithmetic mean exceeds their geometric mean
by 2. What is the harmonic mean of the 2 numbers?
4 answers
asked by
Severica
1,383 views
Solve the following equation or inequality for the unknown variable. Round answer to two decimal places if necessary.5n + 2 = 27
5 answers
asked by
kellie
1,954 views
Solving compound inequality
4x-9<9x+6<4x+16
4 answers
asked by
Caden
1,901 views
A particle moves on a vertical line so that its coordinate at time t is
3 y = t − 12t+ 3, t≥ 0 . When is the particle moving
4 answers
asked by
John
3,959 views
Solve the following equation or inequality for the unknown variable. Round answer to two decimal places if necessary.
10 – x <
4 answers
asked by
Terrance.H
1,544 views
The volume of air contained in the lungs of a certain athlete is modeled by the equation v=447sin(76πt)+721, where t is time in
4 answers
asked by
Anonymous
2,553 views
twice the difference of a number and 10 is at least -18
4 answers
asked by
Anonymous
625 views
Use Regula Falsi Method to find a real root of the equation xe^x - 2=0 correct to two decimal places within the interval [0,1].
4 answers
asked by
Learner
3,630 views
Graph the solution of the equation
b-11=-8 a.-4 b.-3 c.3 d.4 2z > -28 a.z > -56 b.z > -14 c.z < -14 d.z < 14
4 answers
asked by
willy wonka
808 views
What is an integer between square root of 40 an 7 pi/2?
4 answers
asked by
jeremy
1,507 views
Jachin is saving to buy a new tablet that costs more than $400. He already has $85 in his piggy bank, and he is able to put $25
4 answers
asked by
uwu
1,834 views
Ten times the sum of a number 15 and is at least 21
.
4 answers
asked by
Giselle
2,013 views
identify the graph of the solution set of 8.5>6.1+0.6y
4 answers
asked by
Anonymous
1,506 views
Nine more than a number is greater than three times the number decreased by five as an inequality
4 answers
asked by
Anonymous
2,026 views
1. 3(y + 1) for y = 2 (1 point)
6 9 7 8 2. start fraction lower d plus lower g over lower h end fraction for d = 45, g = 18, and
6 answers
asked by
silly sally
1,844 views
Let r be the monthly rent per unit in an apartment building with 100 units. All the units are rented at r= $900. One unit
4 answers
asked by
Chris
1,784 views
Luke is buying food for a neighborhood block party. He has $139 to spend, and he has already spent $121. He wants to buy some
3 answers
asked by
need help
638 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
You are a member of your
4 answers
asked by
tyra
2,116 views
length of the rectangle is five more than twice its width .area of the rectangle is 52 sq meter. find the length of the
4 answers
asked by
al sah him
1,240 views
Three integers have a sum of 7 and a product of 0. If the difference of the greatest number and the least number is 11, then the
4 answers
asked by
christina
1,747 views
Suppose you need $2.40 in postage to mail a package to a friend. You have 9 stamps, some $0.20 and some $0.34. How many of each
5 answers
asked by
Angie
1,907 views
Use the IVT to show that there is a root of the equation 4x^3-6x^2+3x-2=0 between 1 and 2? (please give a full answer with
4 answers
asked by
Sivakumar
1,227 views
find two positive integers such that the sum of the first number and 4 times the second number is 1000 and the product of the
4 answers
asked by
tony
3,154 views
1 Which property is used in the equation below?
12(x + 4) = 12x + 48 A Associative Property of Addition B Commutative Property of
5 answers
asked by
connexus student
3,151 views
1) If 9 and 12 each divide Q without remainder, which of the following must Q divide without remainder?
A)1 B)3 C)36 D)72 E)The
10 answers
asked by
Aline
1,574 views
What is the sum of all integers x,such -36 <x<38?
4 answers
asked by
tisha
1,159 views
Craig is creating gift baskets for the food pantry to give away. He has 91 canned food items and 52 boxed food items, giving him
9 answers
asked by
Spartans
2,046 views
The quotient of a number and 15 is at least 3
n/15 ≥ 3
4 answers
asked by
Coleson
848 views
Two questions
(use number sense to solve the equation) 1. 3x + 14 = 23 a. 3 b.6 c.9 d.4 2. Your class collected more than 250
4 answers
asked by
Abella
1,586 views
1.
¨C9x ¨C 5 = ¨C95 a. 17 b. 11 c. 10 *** d. ¨C10 2. w over four ¨C 4 = 3 a. ¨C4 b. 28 *** c. 3 d. 11 3. d over three + 10
4 answers
asked by
EmberShy
701 views
Benito and Tyler are painting opposite sides of a 150-foot fence. Tyler has already paint 39/2 ft of his side when Benito gets
2 answers
asked by
Cons
991 views
Three times two less than a number is greater than or equal to five times the number. Find all of the numbers that satisfy the
4 answers
asked by
Juan A Ortiz
1,147 views
Jackie scored 81 and 87 on her first two quizzes . Write and solve a compound inequality to find the possible values for a third
4 answers
asked by
nieh
1,049 views
A 12-ft. board is cut into 2 pieces so that one piece is 4 feet longer than 3 times the shorter piece. If the shorter piece is x
4 answers
asked by
Denise
1,884 views
1. The sum of the squares of two numbers is 74 and the difference of their squares is 24.
a) What system of equations models this
3 answers
asked by
Anthony
1,883 views
The sum of 25 consecutive integers is 1000. What is the smallest integer used as an addend.
4 answers
asked by
Vic
1,978 views
A local gym charges nonmembers $10 per hour to use the tennis courts.
Members pay a yearly fee of $300 and $4 per hour for using
6 answers
asked by
puppy101
1,301 views
Suppose a company has fixed costs of $38,400 and variable cost per unit of
1 3 x + 222 dollars, where x is the total number of
3 answers
asked by
Brett
803 views
"A student with two summer jobs earns $10 per hours at a cafe and $8 per hour at a market. The student would like to earn at
4 answers
asked by
Amy
2,057 views
Dog Debate
UNIT NAME: EQUATIONS AND INEQUALITIES Directions: The traditional method for calculating a dog's age in dog years is
3 answers
asked by
Help i need somebody not just anybody
1,582 views
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Parent Categories (22)
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Algebra, Sub-sub-category: Equations and Inequalities
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