Demystify Equations, Expressions, and Inequalitie with Expert Help

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Equations, expressions, and inequalitie

Recent questions in Equations, expressions, and inequalitie

Makenna Booker 2022-08-01

Complete the following problems:
a) Translate the following statement into mathematical English. $\forall x [(P (x) \land ⌝ (x = 2)) \to O (x)]$ , where P(x) means "r is a prime number" and O(x) means "x is odd"
b) Negate this statemem and express the result as a positive satemem (without using "no" or "nor"): There issomeone in the freshman class who doesn't have a roommate

Baladdaa9 2022-08-01

Solve for x where x is a real number. squareroot of (7x+36) - squareroot of (x+21) = 3

Raegan Bray 2022-08-01

Express the graph shown in color using interval notation. Also express it as an inequality involving x.

Use interval notation to describe the graph. What is the resulting interval?

equissupnica7 2022-08-01

Write the slope-intercept form of the equation of the line described.
Through: (2,3), parallel to $y = \frac{5}{2} x - 1$

on2t1inf8b 2022-08-01

Basketball concession stand sells a soda for 1.50 a bag of popcorn for 1.00 and a candy bar for 1.25 at one game 11 fewer candy bars were sold than bags of popcorn. that same night the number of sodas sold was 7 more than the number of candy bars and bags of popcorn sold altoghter. if the concession stand made 164 that night how many of each item were sold?

asigurato7 2022-07-31

An insurance company crashed four cars in succession at 5 miles per hour. The cost of repair for each of the four crashes was$423, $468, $403, $222 . Compute the range, samplevariance, and sample standard deviation cost of repair.

Kyle Liu 2022-07-31

Simplify each expression.
$(1 - \sqrt{x})^{2}$

Baladdaa9 2022-07-31

For each of the following function, evaluate this expression
$\frac{f (x + h) - f (x)}{h}$
1. $f (x) = x^{2} - 4 x + 5$
2. $g (x) = x^{3} - 2 x + 3$
3. $h (x) = \frac{1}{2 x}$

Pierre Holmes 2022-07-31

Identify the solution(s) of the system of equations, if any.
3x-2y=6
5x=5-25y

Adrianna Macias 2022-07-31

is the product of a rational number and an integer is not an integer true or false?

stratsticks57jl 2022-07-31

A video game system and several games are sold for $ 596. The cost of the games is 3 times as much as the cost of the system. Find the cost of the system and the cost of the games.
Cost of the video game system: $?

Tamara Bryan 2022-07-31

The Volume V of a fixed amount of a gas varies directly as the Temperature T and inversely as the Pressure P.
Suppose that $V = 42 c m^{3}$ when $T = 84 K$ and $P = 8 k g / c m^{2}$ . Find the pressure when $T = 185 k$ and $V = 74 c m^{3}$

Nash Frank 2022-07-31

Graph the following function using the techniques of shifting, compressing, stretching, and/or reflecting. Start with the graph of the basic function shown to the right. Find the domain and range of the function.
$g (x) = 2 \sqrt{x + 3} + 6$

Matias Aguirre 2022-07-31

If its head has an effective mass of 0.022 kg. what is the acceleraion of its head aways from the tree trunk? The woodpeker's skull has a special spongry bone plate to protect aself agents brain concussions.

Zoagliaj 2022-07-30

A painter is preparing to paint a room and needs to know the area of wall surface in order to buy paint. The floor of the room is $9^{'} 10 " \times 19^{'} 8 "$ . The height of the room is 10'6". The walls are rectangular. Which of the following is the least estimated area the painter should use to buy enough paint for the room? (Do not figure in windows, doors or ceiling.)

Alduccii2 2022-07-30

Graph the function $f (x) = (x - 2)^{2} + 3$

Brenton Dixon 2022-07-30

Solve the equation: $1.4 x - 3.1 = 0.2 (x - 27.5)$

John Landry 2022-07-30

Find the domain of $g (x) = \frac{\sqrt{x + 1}}{x^{2} - 5 x + 6}$ . Write your answer in interval notation.
2. Use the graph of h(x) below to evaluate each.

$h (- 2) = ? h (0) = ? h (4) = ?$

Alex Baird 2022-07-30

Develop a real-world scenario that illustrate the order of operations. Must include a mathematical expression that represents the unique scenario, and a step by step explanation of how the order of operation is used to find the answer.

Alonzo Odom 2022-07-30

Find the intercepts and use them to graph the equation
y=8x^2-8

Contrary to a popular belief, equation in math also contains things like inequalities and expressions that require logic and verbal explanations. This is where equation help becomes useful as you look at the answers below. See equation problems submitted by students like you and explore the answers. It will help you to understand the logic as you approach equation algebra and study expressions examples. These are not as complex as they may seem once you learn how to connect expressions and equations and understand them as a finite combination of symbols, depending on use.

Pre-Algebra

Equations, Expressions, and Inequalities Q&A: Get Expert Help and Learn from Real-World Examples