Demystify Equations, Expressions, and Inequalitie with Expert Help

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Equations, expressions, and inequalitie

Recent questions in Equations, expressions, and inequalitie

yasusar0 2022-07-28

Miguel and Emilio participate in a 200m race , Miguel runs at a speed of 5m / s and Emilio at 8m / s.If Emilio gains an advantage of 60m over Miguel , who won the race and how long did it take

wstecznyg5 2022-07-28

Given $f (x) = 3 x^{2} - 4 x - 1$ and $g (x) = 8 - 2 x$ , find each of the following:
a) f(2)
b) f(-2)
c) g(1/4)

Brenton Dixon 2022-07-28

White using exponential notation
$2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 =$

Freddy Friedman 2022-07-28

State the property of the real numbers being used: $6 (x + y) = 6 x + 6 y$

Arectemieryf0 2022-07-28

Simplify,
a) $7 \cdot | 1 - 4 |^{2} \div 3$
b) $\frac{3 (3^{2}) - 5 (a - 2)}{8 (6 - 9) \div (- 3)}$
For (b), do top, thus bottom then put together.

Darian Hubbard 2022-07-28

Find all real zeros of the polynomial. use quadratic formula. $P (x) = x^{5} - 8 x^{4} + 7 x^{3} + 30 x^{2} + 2 x - 12$

Bernard Boyer 2022-07-28

At a unit price of $55, the quantity demanded of headphones is 1000 units. At a unit price of $85, the demand drops to 600 units. Assume demand is a linear function.
a. find the demand equation.
b. above what price will there be no demand?
c.What quantity would be demanded if the headphones were free?

kislotd 2022-07-28

$\frac{(a - 2)^{2} (a - 5)^{3}}{(a - 2)^{3} (a - 5)}$

wstecznyg5 2022-07-28

solve for $x : - 9 + \log_{a} 4 x = - 6$

Matilda Fox 2022-07-28

Apply the distributive property, then simplify.
$10 (1 + \frac{4}{5}) = ?$

anudoneddbv 2022-07-28

Determine: $b = + 11 = 29; 16, 18, 20$

Paxton Hoffman 2022-07-28

If the sum of a number and 8 is doubled, the result is 2 less than the number. Find the number.

Javion Henry 2022-07-28

How do i solve 50 +x = 1250 -x so that the answer equals 46.15?

Aleah Booth 2022-07-28

Susan invested part of her $11000 bonus in a fund that paid 9% profit and invested the rest in stock that suffeblack a 4% loss Find the amount if her overall net profit was $860

Raynor2i 2022-07-28

For the pair of supply-and-demand equations, where x represents the quantity demanded in units of 1000 and p is the unit price in dollars, find the equilibrium quantity and the equilibrium price.
2x + 7p ? 56 = 0 and 3x ? 11p + 45 = 0

Grayson Pierce 2022-07-28

The quantity demanded x of a certain brand of DVD player is 3000/week when the unit price p is $485. For each decrease in unit price of $20 below $485, the quantity demanded increases by 500 units. The suppliers will not market any DVD players if the unit price is $350 or lower. But at a unit price of $525, they are willing to make available 2000 units in the market. The supply equation is also known to be linear. Find the demand equation and supply equation using p(x)=. Find the equilibrium quantity and the equilibrium price.

Ashlyn Krause 2022-07-28

$- \frac{12}{5} + | - \frac{13}{6} | + (- 3 \frac{2}{3})$

Makena Preston 2022-07-28

if two data sets have the same range, the smallest and largest observations in both sets should be the same. true or false

amacorrit80 2022-07-28

Reverse the roles of the variabes by solving $a = 4 b c + b a$ for b.
a. $b = a (4 c + a)$
b. $b = ? a ?</(4 c + a)c.b = 2 a + 4 cd.b = 4 a c$

termegolz6 2022-07-28

a) Write an equation of a vertical line through the point (-3,-5)
b) Write an equation of a horizontal line through the point (4,-7)
c) Find the slope of a line parallel to the line with equation 3x - $2 y = 6$
d) Find the slope of a line perpendicular to the line with equation $4 x + 2 y = - 12$

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