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Equations and Inequalities
Page 6
Questions (1,933)
One solution to x<81 is 80. Name another solution that is 100 times as close to 81 as 80 is.(1 point)
4 answers
asked by
Mazkatrocksatjat
58 views
Equations and Inequalities Unit Test Part 1
Multiple choice 1. 2(y + 1) for y = 2 (1 point) A. 6 B. 5 C. 7 D.8
3 answers
asked by
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263 views
On a coordinate plane, 2 dashed lines are shown. The first straight line has a negative slope and goes through (0, 1) and (2,
3 answers
asked by
natalie
1,001 views
The sum of two numbers is 310. The difference between the two numbers is 24. a. Find the smaller number, b. Find the greater
1 answer
asked by
Unknown
260 views
PLEASE SOMEONE HELP I NEED THE ANSWERS TO THE Lesson 14: Equations and Inequalities Unit Test PLEASE
4 answers
asked by
winter
745 views
f(t)=3sqrt(2t-1)
why domain is all real #'s ? 3sqrt(2t-1) >= 0 ( 3sqrt(2t-1) )^3 >= (0)^3 t>= 1/2 ?
2 answers
asked by
John
991 views
Lakita is going to plant trees and bushes to landscape her new yard. She cannot exceed her budget of $150. Each tree costs $45,
3 answers
asked by
Maybelline
832 views
The area of the rhombus formed by points of intersection of parabolas y=x^2 −b and y=−x^2 +b and their vertices is 54. Find
3 answers
asked by
Please be serious here
718 views
Given that a and b are nonnegative real numbers such that a+2b=60, what is the largest possible value of ab?
And If f(x) = x^2 -
5 answers
asked by
Jack
1,587 views
if a,b,c, are in h.p. prove that a^2+c^2> 2b^2 ?
answer= 1/a,1/b, and 1/c are in h.p. =1/b-1/a=1/c-1/b =1/b+1/b=1/c+1/a
3 answers
asked by
please see my answer
863 views
A college class with 30 sophomores, 18 juniors, and 12 seniors is
divided into project groups where each group has the same
4 answers
asked by
Barbara
1,003 views
Jim has $87. He spends $6 for socks and at least $32 for shoes. How much does he have left to spend on shirts? I know the answer
4 answers
asked by
Rachel
1,247 views
Divide 60 into 2 parts, such that twice the smaller number exceeds half of the greater number by 10
3 answers
asked by
Deepa
1,613 views
write an equation or inequality to represent the sum of a number y and 17 is at most 36
3 answers
asked by
cd
1,179 views
Find c>0 such that the area of the region enclosed by the parabolas y=x2−c2 and y=c2−x2 is 230.
3 answers
asked by
Carter
809 views
A math class has a total of 47 students. the number of females is 17 less than the numberof males. how many males and how many
4 answers
asked by
greg
1,703 views
Joel works part time at a grocery store to earn extra money to buy a furniture set that costs 1200 She currently has 750 saved
3 answers
asked by
M
561 views
Solve each equation.
1. (|3x -4|)/(-5) = 6 A: no solution 2. (|2x -5|) = x + 3 A: x = 8 or x = 2/3 Solve each inequality. 3. |5x
3 answers
asked by
Victoria
562 views
Patty wants to use at most 6 gallons of paint to cover her house and garage. The house takes 5 times as much paint as the
4 answers
asked by
Coleson
1,011 views
What does "c ≠ 0" mean? I've heard the "≠" sign means "does not equal." Does this mean that c ≠ 0 means that "(variable)
3 answers
asked by
Suzannah
1,369 views
Dtermine the value of K such that -2 is cone root of the equation 2x^3+(K+1)x^2=4-x^2
I tried it a couple of times and I keep
3 answers
asked by
Alice
346 views
determine whether 17 is a solution of the equation 5x+7 = 92
3 answers
asked by
kelly
396 views
7 + x < 20
15x > 50 7 + 14x > 35 need help in solving
1 answer
asked by
not too bright
373 views
Find three ordered pairs (a,b) that satisfy the equation 3a - 5b = 9.
So far, I got (3,0). I'm having trouble finding others.
3 answers
asked by
Cassie
1,140 views
The larger of two positive integers is five more than twice the smaller integer. The product of the integers is 52. Find the
5 answers
asked by
Thomas
1,443 views
Find the only integer between 1500, and 2500 which is ans integral multiple of both 2 to the power of five and 2 to the power of
2 answers
asked by
Gina
732 views
Find the value of y for a given value of x, if y varies directly with x.
If y=252 when x=84, what is y when x=74?
3 answers
asked by
M
61 views
what is between π and 11−−√?
3 answers
asked anonymously
16 views
Which of the following expressions is true?
A. 43 • 45 < 412 B. 52 • 53 > 55 C. 32 • 34 = 32 D. 52 • 54 = 58
3 answers
asked anonymously
80 views
Youssef is taking a trip on an airplane. He knows that to avoid extra fees his suitcase must weigh under 50 pounds. The suitcase
3 answers
asked by
koryokuu
651 views
Use the image to answer the question.
A number line ranges from 50 to 400 in 50 unit increments. An open point is plotted on the
4 answers
asked by
UHHHH
265 views
229 + m<x = 360
The sum of the interior angles of a quadrilateral is 360 degrees. Subtraction property the equality A
3 answers
asked by
niko
96 views
The sum of 4.5 and one-third a number is equal to at most 39.9. What are all the possible values of the number? How would you
3 answers
asked by
Quinton
170 views
What is Modal in Maths?
3 answers
asked by
ErickJohnson
144 views
Equations and Inequalities Unit Test
3 answers
asked by
sebastian chapa
112 views
Equations and Inequalities Unit Test Part 1
unit 7 lesson 10
3 answers
asked by
Anonymous
263 views
Equations and inequalities test part 1
3 answers
asked by
Anonymous
199 views
equations and inequalities unit test part 1 plz give answers plzz
3 answers
asked by
hi
150 views
A set of numbers is shown below:
{3.1, 4.2, 7.2, 8.4, 12.2} The number __ from the set will make the equation x + 2 = 6.2 true.
1 answer
asked by
Miely
474 views
Determine the number of solutions this equation has: 7x + 5 = 2(4x + 3) *
2 points A. One solution B. An infinite number of
1 answer
asked by
james
304 views
Help I need help on equations and inequality test part one 2021 with 20 questions help please meh need it!!!
3 answers
asked by
TheKid@Connexous
275 views
Show that any real numbers a and b and any integers x and y so that x≠ 0, y ≠ 0, x ≠ y and x ≠ -y
(y/x - x/y)((ax+by)/x+y
4 answers
asked by
Jay
195 views
I just need answeres for equations and inequalities unit test part 2 no word probloams needed i can do those.
3 answers
asked by
dat person
732 views
Find the possible real numbers x, x+2, and x+8 such that the reciprocal of the smallest number is the sum of the reciprocals of
1 answer
asked by
Princess
334 views
A mineral deposit along a strip of length 7 cm has density s(x)=0.04x(7−x) g/cm for 0≤x≤7. Calculate the total mass of the
3 answers
asked by
Excellent
382 views
the difference of twice the smaller integer and 7 times a larger is 4. when 5 times the larger integer is subtracted from 3
3 answers
asked by
Bern
363 views
Modern metal cans, like the one shown, are usually made from steel, and
then covered with a thin layer of tin. a. Write an
3 answers
asked by
SASHA EILEHM<3
827 views
Translate the sentence into an inequality.
The sum of a number times 10 and 19 is at least 21. Use the variable x for the unknown
3 answers
asked by
Nativa
945 views
find maximum value of 4(sinx+acosx)(sinx+bcosx) - (a+b)^2
3 answers
asked by
Nipun
413 views
With over 30 million rabbits, the bunny farm is getting overcrowded and some of the rabbits are dying from a contagious disease.
4 answers
asked by
maggie
704 views
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Parent Categories (22)
Algebra
Algebra, Sub-sub-category: Equations and Inequalities
Algebraic word problems
Arithmetic
Arithmetic and Word Problems
Basic Algebra
Complex Numbers
Exponents and Logarithms
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