Algebra Word Problems Solved | Algebra Help & Examples

High School
Algebra

We need to convert the number $\frac{2 - 3 i}{- 3 - i}$ into Cartesian form

WibblallyKCC 2022-11-25

Calculate $324$ divided by $6$ ?

Finn Mosley 2022-11-25

Which equation is the inverse of $y = 9 x^{2} - 4 ?$

zweifelndcuv 2022-11-25

This number represents the equal number of parts that equal a whole in a fraction.
A. Numerator
B. Denominator
C. Variations
D. Expression

IndologietVy 2022-11-25

Why is $n^{0} = 1$ ?
Why is any number to the zeroeth power equal to 1? I would think it would be equal to zero, since nothing multiplied by nothing is, well, I would think 0. But it is 1?
Examples: $(- 5)^{0} = 1$ ; $0^{0} = 1$ ; $5^{0} = 1$

playbiEzJ 2022-11-25

A password is 4 characters long and must consist of 3 letters and one number.
If letters cannot be repeated and the password must end with a number, how many possibilities are there?

vidkamporge 2022-11-25

how do graphs of $y = \frac{1}{x}$ and $y = \frac{5}{(x + 6)}$ compare? I know the second graph shifts to left by 6 units but does it move down and how many units?

Kierra Griffith 2022-11-25

If Seams Friendly, Inc. has a debt ratio of 49.7%, what is the company's debt-to equity ratio (as a fraction rounded to 2 decimal places that is, do not convert to a percent; for example, the correct answer for debt-to-equity $\frac{80}{35} = 2.2857$ would be 2.29).
A. 1.27
B. 0.62
C. 1.43
D. 0.99
E. 0.44

armlanna1sK 2022-11-25

If a function f(x) is shifted to the left one unit, what function represents the transformation

lamesa1Vy 2022-11-25

Can a single vector be linearly independent?
Is $span < 1, 1, 1, 0 >$ linearly independent?
We have that the only solution to $c \cdot < 1, 1, 1, 0 >$ , so it is indeed linearly independent? But this is a single vector, does it still hold?

Will Osborn 2022-11-25

Solve the equation for x.
$\frac{x}{3} = \frac{2 x + 3}{7}$

unecewelpGGi 2022-11-25

$2, 3, 12, 13, 52, 53$ what number comes next

Reece Black 2022-11-25

Need to find the projection of u onto v if $u = (- 3, 3)$ and $v = (- 2, 5)$

playbiEzJ 2022-11-24

A vacuum cleaner uses $\frac{5}{8}$ kilowatts per hour. A clothes dryer uses A vacuum cleaner uses 58 kilowatts per hour. A clothes dryer uses 41116 kilowatts per hour. How many hours can the vacuum run and use the same amount of energy as the clothes dryer does in one hour? kilowatts per hour. How many hours can the vacuum run and use the same amount of energy as the clothes dryer does in one hour?

Goundoubuf 2022-11-24

Finding the interval of which a multivariable function is defined
Find the interval in which $f (x, y, z) = z + l n (1 - x^{2} - y^{2})$ is defined
So all that is need to to check for which values $l n (1 - x^{2} - y^{2}) \geq 0$
That mean $1 - x^{2} - y^{2} \geq 1 \to x^{2} + y^{2} \geq 0$
But how do I find the specific $x$ terms and $y$ terms?
Or is $x^{2} + y^{2} \geq 0$ is sufficient?

Salvador Whitehead 2022-11-24

Find the missing term in the geometric sequence 6, 24, ?, 384, 1536,…

ramirezherePYM 2022-11-24

Find the slope of any line perpendicular to the line passing through (12,−2) and (7,8)

Justine Pennington 2022-11-24

Find the average of integers from 25 to 41

neudateaLp 2022-11-24

Let $a, b, c$ be nonzero real numbers and let $a^{2} - b^{2} = b c$ and $b^{2} - c^{2} = c a$ . Prove that $a^{2} - c^{2} = a b$ .
The solution strategy given in the course was to scale the two given equations by $s = \frac{1}{c}$ , resulting in $a^{2} - b^{2} = b c$ becoming $a^{2} - b^{2} = b$ and $b^{2} - c^{2} = c a$ becoming $b^{2} - 1 = a$ . $c$ is basically being set to 1, but I don't understand the justification. Doesn't scaling by $\frac{1}{c}$ by definition not change the equations, since $(a / c)^{2} - (b / c)^{2} = (b / c) (c / c) ⟺ \frac{a^{2} - b^{2}}{c^{2}} = \frac{b c}{c^{2}} ⟺ a^{2} - b^{2} = b c$
Where is mistake?

Naomi Rowland 2022-11-24

Find the measure of the third exterior angle if the sum of the measures of two exterior angles of a triangle is 264 degrees.

1
…
109
110
111
112
113
…
1127

Even as we are dealing with college subjects like Sociology or Data Science, the use of high school Algebra is inevitable. Some of us may still remember the rules, yet it is only natural have something as a reminder.

Regardless if you have some questions regarding equations or need some urgent help, we already have a list of the most popular answers that will serve as the starting points for your task. Take your time to explore the list of questions and answers to see the scope of high school algebra tasks.

Algebra

Algebra Word Problem Solutions