Master Fraction Math Problems with Expert Help

Subtract fractions. Simplify the answer.
$\frac{x - 9}{6 x} - \frac{x + 9}{6 x} = ?$

Agaiepsh 2021-11-13

Set up partial fractions decompasition for the following fractions. Do not find A,B,C, etc.
$\frac{1}{x^{3} - x^{2}}$

Yolanda Jorge 2021-11-13

In the following exercises, convert to equivalent fractions using the LCD.
$\frac{1}{3}, \frac{5}{6}$ , and $\frac{3}{4}, L C D = 12$

mronjo7n 2021-11-13

Let $f (x) = x - 2$ and $g (x) = x^{2} - x$ .
Find and simplify the expression $(f \cdot g) (b )$ .
$(f \cdot g) (b ) =$
(Use integers or fractions for any numbers in the expression.)

Lloyd Allen 2021-11-13

Write the equation of a line parallel to the line: $y = \frac{1}{3} x$ that goes through the point (1,-8). Write in slope intercept form and simplify fractions for slope intercept if necessary

Mahagnazk 2021-11-13

In the following exercises, find the least common denominator (LCD) for each set of fractions.
$\frac{2}{3}, \frac{1}{4}, and \frac{3}{5}$

Pearl Carney 2021-11-13

Genise is making cookies. She needs $1 \frac{2}{3}$ cups of flour for one batch, but she wants to make $2 \frac{1}{2}$ batches. Write an equation that can be used to find how many cups of flour Genise will need.

pro4ph5e4q2 2021-11-12

In the following exercises, identify the equivalent fractions.
Which of the following fractions are equivalent to $- \frac{13}{6}$ ?
$\frac{13}{6}, \frac{13}{- 6}, \frac{- 13}{- 6}, \frac{- 13}{6}$

Halkadvalseln 2021-11-12

Change the mixed expressions to fractions.
$y + \frac{2 y^{3}}{x^{3} - y^{3}}$
1) $2 y^{4}$
2) $\frac{x^{3} y + 2 y^{3} - y^{4}}{x^{3} - y^{3}}$
3) $\frac{2 y^{3} + y}{x^{3} - y^{3}}$

meplasemamiuk 2021-11-12

Explain the difference in the process to clear fractions between the two equations.
$\frac{x}{3} + \frac{1}{2} = 1 and \frac{3}{x} + \frac{1}{2} = 1$

vousetmoiec 2021-11-12

A supermarket polled 1,000 customers regarding the size of their bill. The results are given in the table below.
$\begin{array}{cc} Size of Bill & Number of Customers \\ b e l o w $ 20.00 & 209 \\ $ 20.00 - $ 39.99 & 115 \\ $ 40.00 - $ 59.99 & 184 \\ $ 60.00 - $ 79.99 & 174 \\ $ 80.00 - $ 99.99 & 195 \\ $ 100.00 o r a b o v e & 123 \end{array}$
Use probability rules (when appropriate) to find the relative frequency with which a customer's bill is as stated. (Enter your answers as fractions.)
(a) less than $40.00
(b) $40.00 or more

n2z1emldk 2021-11-12

Express each repeating decimal as a fraction.
a) 5.23
b) 1.37
c) 2.135

Virginia Caron 2021-11-12

$5 \frac{1}{5} + 2 \frac{2}{4}$

Susan Munoz 2021-11-12

In the following exercises, use a model to add the fractions. Show a diagram to illustrate your model.
$\frac{1}{6} + \frac{3}{6}$

Carolyn Moore 2021-11-12

Simplify
$- \frac{9}{4} (\frac{1}{2}) + \frac{\frac{3}{4}}{\frac{5}{6}}$

sklicatias 2021-11-12

Write each fraction in terms of the LCM of the denominators.
$\frac{4 x - 1}{4 x (2 x + 1)}$
$\frac{2}{7 x^{3}} =$

texelaare 2021-11-10

When finding the nth term in an arithmetic sequence, how do I solve a sequence with fractions? For example ${- 4 \frac{4}{5}, - 1 \frac{3}{5}, 1 \frac{3}{5}, 4 \frac{4}{5} \dots}$ When $4 \frac{4}{5}$ is the 4th term what would the seventh term be and why is the final answer $\frac{72}{5}$ ?

inlays85k5 2021-11-09

Solve algebraically for x
$- \frac{2}{3} (x + 12) + \frac{2}{3} x = - \frac{5}{4} x + 2$

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Pre-Algebra