Demystify Equations, Expressions, and Inequalitie with Expert Help

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Equations, expressions, and inequalitie

Recent questions in Equations, expressions, and inequalitie

Oberhangaps5z 2022-05-12

Hugh has to earn at least $400 to meet his fundraising goal. He has only 100 books that he plans to sell at $8 each. Which inequality shows the number of books, x, Hugh can sell to meet his goal?

London Ware 2022-05-11

How do you write the inequality and solve given "twice a number increased by 3 is less than the number decreased by 4"?

Adelyn Rodriguez 2022-05-11

I am working on a howework question, trying to prove the following:
$5 a + b > 4 \sqrt{a b},$ ,
where a and b are positive real numbers.
I've tried multiplying expression by $\sqrt{a b}$ , squaring both sides of the equation so far. In both cases, after re-factoring, I could not conclude that inequality holds. Can someone point me in the right direction?

lnwlf1728112xo85f 2022-05-11

How do you solve $\frac{x}{2} < \frac{5}{8}$ ?

Alaina Holt 2022-05-11

How do you solve $7 x + 8 \leq 3 x - 16$ ?

Michael Rivers 2022-04-24

Simplify the following expression
$6 (8 k - 18) - 4 (3 + 3 k)$
after simplyfying, what number is multiplied by k

Kason Chang 2022-04-23

If $a_{1} = 2$ and $a_{n} = 2 a_{n - 1}$ ,find the first five terms of the sequence.
$a_{1} = \dots$ , $a_{2} = \dots$ , $a_{3} = \dots, a_{4} = \dots$ , $a_{5} = \dots$

Davin Sheppard 2022-04-23

Simplyfy the following expression
$(3 t - 4 t^{2}) + 18 (10 t + 2)$

Poemslore8ye 2022-04-22

If $y = 1 + 2 x + 4 x_{2} + 8 x_{3} + \dots$
i) Show that $x = \frac{y - 1}{2 y}$
ii) Find the interval in whicn the series is convergent

Michael Rivers 2022-04-22

Please show me step by step the solution to the following problem:
simplify:
$\frac{y - 7}{y 2 - 14 y + 49}$

Michael Rivers 2022-04-19

Solve $- 6 x + 13$

Gage Potter 2022-04-19

Solve for v, where v is a real number.
$\sqrt[()]{6 v - 15} = \sqrt[()]{4 v - 1}$
If there is more than ane solution, separate them with commas.
If there is no solution, dick on "No solution".

Andreas Gallegos 2022-04-16

Ms. Garcia has 120 comic books. She gives 15 to each of her three nephews, then buys 4 more.
Write and evaluate a numerical expression that describes the number of comic books she has now.
Enter the expression and the value of the expression in the boxes.
Hint

Sebastian Fox 2022-04-14

Leslie uses $\frac{3}{5}$ of a yard of ribbon for every 7 photo frames that she makes, How many yards of ribbonwould Leslie need to make 20 photo frames?

Brielle James 2022-04-14

Find an equation for the linear function which has $f (0.5) = 0.8$ and $f (0.8) = - 0.3$

Miguel Hanson 2022-04-12

Divide $1.5055 \times 10^{11}$ by $2.5 \times 10^{- 11}$
A) $6.022 \times 10^{23}$
B) $6.022 \times 10^{0}$
C) $6.022 \times 10^{22}$
D) $6.022 \times 10^{21}$

velinariojepvg 2022-04-12

How do you solve $2 + 2 k > 10$ ?

agrejas0hxpx 2022-04-12

How do you solve and graph $w - 1 < 4$

Tristian Neal 2022-04-10

What is the equation of line that passes through the point $(- 7, - 1)$ and has a slope of $1$ ?

fetsBedscurce4why1 2022-04-10

How do you solve $a + 2 > 6$ ?

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