3 years ago

Pls help!!!!!!! Determine the lowest common denominator for each sum or difference.

Mathematics

1 answer:

Thepotemich [5.8K]3 years ago

8 0

Answer:

Common Denominator 10: 5-7/10 and 3/2-4/5

Common Denominator 12: -3/4 + (-2/3) and 7/6 + (-5/12)

Common Denominator 24: 1/8-5/3 and 13/24+7/12

Hopefully This Helps You :)

You might be interested in

Plot the corresponding points for the inverse of the function represented by this table of values. x -4 0 3 7

NNADVOKAT [17]

Answer:

See explanation

Step-by-step explanation:

Given the function f(x) for which

$\begin{array}{ccccc}x&-4&0&3&7\\ \\f(x)&9&5&2&-2\end {array}$

If you want to plot the corresponding points for the inverse of the function f(x), change $f(x)$ into $y$ :

$\begin{array}{ccccc}x&-4&0&3&7\\ \\y&9&5&2&-2\end {array}$

switch x and y

$\begin{array}{ccccc}y&-4&0&3&7\\ \\x&9&5&2&-2\end {array}$

and then change $y$ into $f^{-1}(x).$

You get

$\begin{array}{ccccc}x&9&5&2&-2\\ \\f^{-1}(x)&-4&0&3&7\end {array}$

Now plot these points on the coordinate plane (see attached diagram).

3 0

3 years ago

Which is a solution for 7 (x + 2) = 35? A. -2 B. 7/33 C. 3 D. 5 E. 26

enot [183]

7(x+2) = 35

Use the distributive property:

7x + 14 = 35

Subtract 14 from each side:

7x = 21

Divide both sides by 7:

x = 21 / 7

X = 3

The answer is C. 3

4 0

3 years ago

Read 2 more answers

Given f(x) = 8x + 25, find x when f(x) = 9.

elixir [45]

Answer:

-2?

Step-by-step explanation:

7 0

3 years ago

Help please. Only 20 minutes left.

Tcecarenko [31]

Answer:

-5

Step-by-step explanation:

4 0

3 years ago

Given that points A, B, and C are the midpoints of their respective sides, which of the following is true about the figure?

mamaluj [8]

Answer: A

Step-by-step explanation:n

4 0

3 years ago