Algebra Word Problems Solved | Algebra Help & Examples

High School
Algebra

Compute u and $z = x + i y$ , $w = u + i v$ ) if $w = \frac{2 z - 1}{2 - z}$ . Determine the image of the unit circle by this transformation.

nuseldW4r 2022-11-28

u = <-6, 1>, v = <-5, 2>. Find -4u + 2v.
A) <34, -8>
B) <14, 0>
C) <14, 3>
D) <44, -12>

Moncelliqo4 2022-11-28

Determine whether each of these functions is a bijection from R to R.

LahdiliOsJ 2022-11-28

Which of the following functions has a rate of change that stays the same?
$y = x^{2} - 5 x - 14 y = 19 x - 10 y = 5^{x} y = 0.03 x^{2} + 11 x + 1$

agrarismoN07 2022-11-28

12 is what percent of 80?

Zachery Mckee 2022-11-28

Nick has $120$ caramel buns to sell. Each caramel buns is covered with one topping. $\frac{1}{5}$ of the caramel buns are covered with peanuts. $\frac{1}{3}$ are covered with chocolate chips. $\frac{3}{10}$ are covered with coconut. The rest are covered with sprinises. How many caramel buns are covered with

quakbIi 2022-11-28

Which of the following sources of energy is not obtained from ocean?
Sea-water energy
Tidal energy
Ocean thermal energy
Wind energy

RyszardsJh 2022-11-28

Find the sum: $1 + 2 + 3 + 4 + 5 + . . . . . . + 100$

Richard Ferrell 2022-11-28

The expression is inverted to the definition “If a number is a prime then it is odd”?

Emiliano Guzman 2022-11-28

How many surjective functions are there from $1, 2, 3, 4, 5$ } to $1, 2, 3$

zweifelndcuv 2022-11-28

Express the ratio 15 : 35 in its simplest form

NormmodulxEE 2022-11-28

Which of the following is a factor of both $x^{2} - x - 6$ and $x^{2} - 5 x + 6$ ?
A. x-3
B. x+3
C. x-2
D. x+2

VarceprewN3M 2022-11-28

Use back substitution to solve each of the following systems of equations:
a) $x_{1} - 3 x_{2} = 2 2 x^{2} = 6$
b) $x_{1} + x_{2} + x_{3} = 8 2 x_{2} + x_{3} = 5 3 x_{3} = 9$
c) $x_{1} + 2 x_{2} + 2 x_{3} + x_{4} = 5 3 x_{2} + x_{3} - 2 x_{4} = 1 - x_{3} + 2 x_{4} = - 1 4 x_{4} = 4$
d) $x_{1} + x_{2} + x_{3} + x_{4} + x_{5} = 5 2 x_{2} + x_{3} - 2 x_{4} + x_{5} = 1 4 x_{3} + x_{4} - 2 x_{5} = 1 x_{4} - 3 x_{5} = 0 2 x_{5} = 2$
Write out the coefficient matrix for each of the systems in first exercise.

liachta6VW 2022-11-28

Write the following as decimal: seven-tenths

Milagros Moon 2022-11-28

Express 343 as a power of 7.
$A) 7^{2} B) 7^{3} C) 7^{4} D) 7^{0}$

Moncelliqo4 2022-11-28

How to solve $\frac{5}{2 x} = - 10$ ?

pypeinnoriawZC 2022-11-28

What is the common factor of 6 and 4?
$A) 2 B) 3 C) 4 D) 6$

nonhumanWd3 2022-11-28

How do you convert 2/3 to a percentage?

nonhumanWd3 2022-11-28

How do I find $\frac{2}{3}$ of a whole number?

neimanjaLrq 2022-11-28

Any substance has a fixed number of particles per mole. The number of particles?
1) $6.022 \times 10^{23}$
2) $6.022 \times 10^{32}$
3) $3.022 \times 10^{23}$
4) $3.022 \times 10^{32}$

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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