Algebra Word Problems Solved | Algebra Help & Examples

High School
Algebra

Simplify the expression.
$(5 x + \frac{1}{2}) + (6 x - 7 (\frac{1}{2}))$

preprekomW 2021-01-31

In science class, students are learning about organic compounds. An acetic molecule is made of 2 carbon atoms, 2 oxygen atoms, and 4 hydrogen atoms. What is the ratio of carbon atoms to hydrogen atoms?
A 2 : 4
B 4 : 2
C 6 : 2
D 2 : 8

Tyra 2021-01-31

To make a box 3 inches deep, Tavon removes a 3-inch by 3-inch square from each corner of an x-inch by x-inch square of cardboard. Write a quadratic function A in standard form to model the area if the remaining cardboard after the corners are removed. Justify your answer.

Bevan Mcdonald 2021-01-31

Simplify each expression.
1) $- n + 9 n + 3 - 8 - 8 n$
2) $3 (- 4 x + 5 y) - 3 x (2 + 4)$
3) $5 - 4 y + x + 9 y$
4) $- 2 x + 3 y - 5 x - (- 8 y)$

Ernstfalld 2021-01-31

All winter jackets are on sale for 75% off. If a jacket originally cost $90, how much does it cost now?
The jacket now costs $___.

banganX 2021-01-31

$p - 8 \div \frac{1}{2} = - 3$

coexpennan 2021-01-31

Adventure Tours has 6 leisure-tour trolleys that travel 15 mph slower than their 3 express tour buses. The bus travels 132 mi in the time it takes the trolley to travel 99 mi. Find the speed of each mode of transportation.

shadsiei 2021-01-31

(a) Find a closed-form solution for this recurrence relation: $a_{n} = 2 \cdot a_{n} - 1 - n + 1$ with $a_{1} = 2 a$
(b) Prove that your closed-form solution is correct.

CheemnCatelvew 2021-01-31

Graph the solution set of each system if inequalities.
X is greater than or = 0
X+Y is less than or equal to 4
2x+y is less than or equal to 5

BenoguigoliB 2021-01-31

A roadside vegetable stand sells pumpkins for $5 each and squashes for $3 each. One day they sold 6 more squash than pumpkins, and their sales totaled $98. Write and solve a system of equations to find how many pumpkins and quash they sold?

glasskerfu 2021-01-31

Describe a sequence of translations that can be used to show that Figures A and A

Lennie Carroll 2021-01-31

The number of units N of a finished product produced by a particular automobile company where x units of labor and y units of capital are used is approximated by $N = 50 x^{\frac{1}{2}} y^{\frac{1}{2}}$
Estimate how many units will be produced using 256 units of labour and 144 units of capital.

ringearV 2021-01-31

Tricks to solve Ratio and Proportion Problems Today Im

hexacordoK 2021-01-31

Graphing systems of linear equations
find the solution for the following equations by graphing.
$Y = 6 - \frac{2}{3 x}$
$Y = x + 1$

Lewis Harvey 2021-01-31

Solve the quadratic by using the quadratic formula $x^{2} = 7 x + 9$

Tabansi 2021-01-31

Determine whether the orderred pair is a solution to the system of inequlities
x+y<4
$y \leq 2 x + 1$
a. (0,1)
b. (3,1)
c. (2,0)
d. (1,4)

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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