Secondary
Calculus and Analysis
Precalculus
Calculus 1
Calculus 2
Algebra
Algebra I
Pre-Algebra
Algebra II
Geometry
High school geometry
Trigonometry
Statistics and Probability
High school statistics
High school probability
Math Word Problem
Other
Post Secondary
Algebra
Linear algebra
College algebra
Abstract algebra
Commutative Algebra
Statistics and Probability
College Statistics
Upper level probability
Calculus and Analysis
Integral Calculus
Multivariable calculus
Differential Calculus
Differential equations
Calculus 1
Analysis
Advanced Math
Discrete math
Upper Level Math
Ask Question
Sign Up
Sign In
SECONDARY
ALGEBRA
PRE-ALGEBRA
EQUATIONS, EXPRESSIONS, AND INEQUALITIE
All
Answered
Unanswered
Recent questions in Equations, expressions, and inequalitie
Recent questions in Equations, expressions, and inequalitie
lilyta79jd
2021-11-21
Answered
Solve for the unknown variable from the inequality equation.
Given:
The inequality equation:
\(\displaystyle{p}-{6}\geq{3}\)
aidmoong7
2021-11-21
Answered
Solve for the unknown variable from the inequality equation.
Given:
The inequality equation:
\(\displaystyle{r}-{8}\le{7}\)
Maggenifh
2021-11-21
Answered
Solve for the unknown variable from the inequality equation.
Given:
The inequality equation:
\(\displaystyle{b}+{2}\geq{4}\)
Weltideepq
2021-11-21
Answered
Solve for the unknown variable from the inequality equation.
Given:
The inequality equation:
\(\displaystyle-{\frac{{{1}}}{{{2}}}}{n}\le{6}\)
Maaghu
2021-11-21
Answered
Graphs of the functions f and g are given.
a) Which is larger, f(6) or g(6)?
b) Which is larger, f(3) or g(3)?
c) Find the values of x for which
\(\displaystyle{f{{\left({x}\right)}}}={g{{\left({x}\right)}}}\)
.
balff1t
2021-11-19
Answered
To calculate:
The solution of absolute value equation and write solution set in interval notation.
a)
\(\displaystyle{\left|{x}-{1}\right|}={\left|{3}{x}+{5}\right|}\)
b)
\(\displaystyle{\left|{x}-{1}\right|}={\left|{x}+{5}\right|}\)
c)
\(\displaystyle{\left|{x}-{1}\right|}={\left|{1}-{x}\right|}\)
tugmiddelc0
2021-11-18
Answered
Solve for the unknown variable from the inequality equation.
Given:
The inequality equation:
\(\displaystyle{5}+{c}\le{1}\)
tugmiddelc0
2021-11-17
Answered
Graphs of the functions f and g are given.
a) Which is larger, f(0) or g(0)?
b) Which is larger, f(-3) or g(-3)?
c) For which values of x is
\(\displaystyle{f{{\left({x}\right)}}}={g{{\left({x}\right)}}}?\)
khi1la2f1qv
2021-11-16
Answered
Graph the solution set for each compound inequality, and express the solution sets in interval notation.
\(\displaystyle{x}{>}{0}\)
and
\(\displaystyle{x}\succ{1}\)
illusiia
2021-10-29
Answered
a. To find:
The logical first step in solving equation
\(\displaystyle{\left|{2}{x}-{1}\right|}={5}\)
b. To find
The logical first step in solving the inequality
\(\displaystyle{\left|{3}{x}+{2}\right|}\leq{8}\)
snowlovelydayM
2021-10-29
Answered
When computations are carried out on a calculator, the quadratic formula will not always give accurate results if
\(\displaystyle{b}^{{{2}}}\)
is large in comparison to ac, because one of the roots will be close to zero and difficult to approximate.
a) Use the quadratic formula to approximate the roots of the given equation.
b) To obtain a better approximation for the root near zero, rationalize the numerator to change.
\(\displaystyle{x}={\frac{{-{b}\pm\sqrt{{{b}^{{{2}}}-{4}{a}{c}}}}}{{{2}{a}}}}\)
to
\(\displaystyle{x}={\frac{{{2}{c}}}{{-{b}\pm\sqrt{{{b}^{{{2}}}-{4}{a}{c}}}}}}\)
, and use the second formula.
1)
\(\displaystyle{x}^{{{2}}}+{4},{500},{000}{x}-{0.96}={0}\)
2)
\(\displaystyle{x}^{{{2}}}-{73},{000},{000}{x}+{2.01}={0}\)
Dillard
2021-10-28
Answered
Set up an equation and solve each of the following problems. The cube of a number equals nine times the same number. Find the number.
glamrockqueen7
2021-10-27
Answered
Solve each equation.
\(\displaystyle{n}^{{{2}}}-{13}{n}+{36}={0}\)
Brittney Lord
2021-10-27
Answered
Solve the following rational equations and rational inequalities. Show your complete solution. 1.
\(\displaystyle\frac{{x}}{{x}}-{3}+\frac{{6}}{{x}}+{3}={1}\)
Kye
2021-10-26
Answered
\(\displaystyle-{3}{\left({2}{y}-{8}\right)}-{y}={3}{\left({y}-{3}\right)}\)
Anonym
2021-10-26
Answered
For exercise, solve the equations and inequalities. Write the solutions sets to the inequalities in interval notation if possible.
\(\displaystyle{\frac{{{1}}}{{{x}^{{{2}}}-{14}{x}+{40}}}}\leq{0}\)
defazajx
2021-10-24
Answered
The given set of equations has no solution or infinitely many solutions.
Given:
\(\displaystyle{6}{x}{y}\leq{24}\ {\quad\text{and}\quad}\ {6}{x}-{y}{>}{24}\)
are the given set of inequalities.
ankarskogC
2021-10-23
Answered
To fill: The blank with right inequality sign for the system of inequalities has NO solution.
Given information: It is given that the inequalities
\(\displaystyle{y}-{2}{x}\leq{4}\)
and
\(\displaystyle{6}{x}-{3}{y}_{{-{{12}}}}\)
ddaeeric
2021-10-23
Answered
Solve the following equations and inequalities.
1.
\(\displaystyle{\log{{\left({3}{x}-{1}\right)}}}={\log{{\left({4}-{x}\right)}}}\)
2.
\(\displaystyle{{\log}_{{{2}}}{x}^{{{3}}}}={{\log}_{{{2}}}{\left({x}\right)}}\)
3.
\(\displaystyle{\ln{{8}}}-{x}^{{{2}}}={\ln{{\left({2}-{x}\right)}}}\)
4.
\(\displaystyle{{\log}_{{{5}}}{18}}-{x}^{{{2}}}={{\log}_{{{5}}}{\left({6}-{x}\right)}}\)
Chardonnay Felix
2021-10-22
Answered
Solve each equation.
\(\displaystyle{s}^{{{2}}}-{4}{s}={21}\)
1
2
3
4
...
10
Secondary
Calculus and Analysis
Algebra
Algebra I
Pre-Algebra
Factors and multiples
Measurement
Reading and interpreting data
Decimals
Ratios, rates, proportions
Negative numbers and coordinate plane
Fractions
Forms of linear equations
Two-way tables
Analysis
Equations, expressions, and inequalitie
Equations, expressions, and inequalities
Equation, expression, and inequalitie
Algebra II
Geometry
Statistics and Probability
Math Word Problem
Other
Post Secondary
...