Boost Your Pre-Algebra Skills with Examples and Solutions

High School
Algebra
Pre-Algebra

Solve the equation for a: $\frac{a}{\sin (46^{\circ})} = \frac{56}{\sin (63^{\circ})}$ by using the cross-products principle to clear fractions from the proportion: If $\frac{a}{b} = \frac{c}{d}, then a d = b c . (b \neq 0 and d \neq 0)$

EunoR 2021-10-28

Perform the indicated operations and simplify.
$\frac{6 x^{3}}{7 y^{3}} \times \frac{14 x}{15 y^{2}} \times \frac{25 y^{4}}{x^{3}}$

Globokim8 2021-10-28

Integrate using partial fraction $\int \frac{5 x + 6}{(x - 2) {(3 x + 1)}^{2}} d x$

allhvasstH 2021-10-28

how to add or subtract fractions with unlike denominators?

Brittney Lord 2021-10-27

Solve the following rational equations and rational inequalities. Show your complete solution. 1. $\frac{x}{x} - 3 + \frac{6}{x} + 3 = 1$

glamrockqueen7 2021-10-27

Solve each equation. $n^{2} - 13 n + 36 = 0$

Wotzdorfg 2021-10-27

How many bit strings of length 10 have at least three 1s?

facas9 2021-10-27

Rewrite each number in the Simple form Drag the numbers to create your fractions.
1. $- 7 \frac{3}{4} =$
2. $- 2 \frac{1}{2} =$
3. $1 \frac{3}{5} =$

arenceabigns 2021-10-27

$\frac{6 + \frac{1}{x}}{\frac{1}{x}}$

Anonym 2021-10-26

For exercise, solve the equations and inequalities. Write the solutions sets to the inequalities in interval notation if possible.
$\frac{1}{x^{2} - 14 x + 40} \leq 0$

Tyra 2021-10-26

The numerator of fraction is 6. Which of the following could be the denominator of the fraction so that it ai already in lowest terms?
a) 9
b) 12
c) 15
d) 18
e) 19

Tammy Todd 2021-10-26

To convert a fraction to a percent, it must be converted to a decimal and ?

Marvin Mccormick 2021-10-26

Simplify the expression
$\frac{(2 x - 3)}{5} - \frac{(2 x - 4)}{4} = 2$

Kye 2021-10-26

$- 3 (2 y - 8) - y = 3 (y - 3)$

sagnuhh 2021-10-25

What are equivalent fractions.

a2linetagadaW 2021-10-25

Reduce each of the following fractions to the least common denominator:
$a. \frac{32}{100}$
$b. \frac{6}{36}$
$c. \frac{4}{80}$
$d. \frac{7}{56}$
$e. \frac{15}{75}$

Cem Hayes 2021-10-25

Find two fractions between $\frac{1}{2} and \frac{6}{7}$

cistG 2021-10-25

How many bit strings of length 10 have at least seven 1s?

glamrockqueen7 2021-10-25

Write $\frac{4 y}{5 x^{2}}$ and $\frac{3}{5 x y}$ in terms of the LCD of the fractions.

ossidianaZ 2021-10-25

Write an informal explanation of partial fraction decomposition.

Getting your pre Algebra solved becomes much easier when you have all the answers to your questions by taking a closer look at the various examples dealing with Pre-Algebra subjects. We have intentionally collected the list of pre-algebra equations and various solving equations with decimals problems to help you see various examples that explain how certain solutions are found. Still, if something sounds unclear or you are concerned about some solution that has been provided, approach pre-algebra with reverse engineering approach (going backwards).

Pre-Algebra

Improve Your Algebra Skills with Practice Problems