Master Fraction Math Problems with Expert Help

Perform the indicated operations, and express your answers in simplest form. $\frac{n}{n - 6} + \frac{n + 3}{n + 8} + \frac{12 n + 26}{n^{2} + 2 n - 48}$

kolonelyf4 2021-11-16

Solve using matrices.
$x + 2 y = 13$
$4 x - y = 16$
The solution is ?.

siroticuvj 2021-11-16

Solve by completing the square.
$3 f^{2} + 90 f = 57$
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
$f = ? or f = ?$

Pearl Carney 2021-11-16

A parabola opening up or down has vertex (0,4) and passes through (-12,8). Write its equation in vertex form.
$y = ?$

ambiguit 2021-11-16

On Wednesday it rained $1 \frac{1}{2}$ inches and on Thursday it rained only $\frac{2}{3}$ as much as it had on Wednesday. What was the amount of rain in inches on Thursday? Write all fractions and mixed numbers in lowest terms, and do not use improper fractions.
? inches

villane0 2021-11-16

Adiba ate x fruit snacks. Faith ate $\frac{3}{4}$ less than that. Write an equation for the situation using fractions in your equation.

Tomasettiq3 2021-11-16

Megan uses a 15% off coupon at the store. What value is equivalent to 15%?
A. $\frac{1}{15}$
B. $\frac{7}{30}$
C. 1.5
D. 0.15

f480forever2rz 2021-11-16

Gabe is barely $1 \frac{1}{2}$ years old. He has spent $\frac{2}{3}$ of his life sleeping or crying. How much of his short life gas Gabe spent either sleeping or crying in years?

sklicatias 2021-11-16

Solve the equation below with factoring. Separate multiple solutions with a comma any reduce and fractions.
$20 x^{2} + 9 x - 18 = 0$
$x = ?$

miyoko23q3 2021-11-16

Use the distributive property to write each expression without parentheses. Then simplify the result.
$5 (x + 4 m + 2)$

Jason Watson 2021-11-16

Subtract fractions. Simplify the answer.
$\frac{5}{3 y^{2}} - \frac{7}{2 y} = ?$

Yolanda Jorge 2021-11-16

A bicyclist rides for 4 h at a speed of 12 mph and then returns at a speed of 16 mph. Find the cyclist's average speed for the trip. (Enter your answer as a fraction. Reduce all fractions completely.)

tbbfiladelfia6l 2021-11-16

For the following equation, determine the values of the missing entries. Reduce all fractions to lowest terms.
$10 x - 8 y = 12$
Note: Each column in the table represents an ordered pair. If multiple solutions exist, you only need to identify one

ofodse 2021-11-16

Rewrite the equation below so that it does not have fractions $5 - \frac{3}{4} x = \frac{7}{12}$ do not use decimals in your answer

goymdujf 2021-11-16

Find the difference by converting the mixed numbers to improper fractions:
$4 \frac{4}{7} - 2 \frac{6}{7}$

siroticuvj 2021-11-16

In the following exercises, find the least common denominator (LCD) for each set of fractions.
$\frac{21}{35} and \frac{39}{56}$

f480forever2rz 2021-11-15

$y = \frac{6}{5} + \frac{1}{2}$

hrostentsp6 2021-11-15

In the following exercises, change to equivalent fractions using the given LCD.
$- \frac{9}{15} and \frac{5}{12}, L C D = 48$

Monincbh 2021-11-15

Line v has an equation of $y = \frac{- 9}{5} x - 8$ . Line w, which is parallel to line v, includes the point (2,-3). What is the equation of line w?
Write the equation in slope-intercept form. Write the numbers in the equation as proper fractions, improper fractions, or integers.

veudeje 2021-11-15

Solve Equations with Fraction or Decimal Coefficients. In the following exercises, solve each equation by clearing the fractions.
$\frac{2}{5} n - \frac{1}{10} = \frac{7}{10}$

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