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il63 [147K]
3 years ago
13

(x + f) + 2 = j Solve for x I really need help please!!

Mathematics
1 answer:
melisa1 [442]3 years ago
8 0

Answer:

x = j – f - 2

Explanation:

(x + f) + 2 = j     Remove parentheses

x + f + 2 = j       Subtract f from each side

x + 2 = j – f      Subtract 2 from each side

x = j – f - 2

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Four out of nine dogs have spots. What is the decimal equivalent for the number of dogs who have spots?
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Please help!!! I have a chance to get $50 if I get all of these questions right!!
AnnyKZ [126]

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1: if you see something to the power you will always think of repeated multiplication off the bat. so you just multiply the coefficient by the amount of the exponent.

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3 0
3 years ago
-x+ 5 = 1/3x - 3 (3)
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3 years ago
The perimeter of a rectangle is 44 m. The length is 4 m more than the twice the
mojhsa [17]

Step-by-step explanation:

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p=2L +2W

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is written as L =4+2W

<em>putt</em><em>ing</em><em> </em><em>it</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>formu</em><em>la</em>

<em>p</em><em>=</em><em> </em><em>2</em><em>(</em><em>4</em><em>+</em><em>2</em><em>W</em><em>)</em><em> </em><em>+</em><em>2</em><em>W</em>

<em>but</em><em> </em><em>peri</em><em>meter</em><em> </em><em>was</em><em> </em><em>gi</em><em>ven</em><em> </em><em>as</em><em> </em><em>4</em><em>4</em><em>m</em>

<em>4</em><em>4</em><em>=</em><em> </em><em>8</em><em>+</em><em>4</em><em>w</em><em>+</em><em>2</em><em>w</em>

<em>4</em><em>4</em><em>=</em><em>8</em><em>+</em><em>6</em><em>w</em>

<em>4</em><em>4</em><em>-</em><em>8</em><em>=</em><em>6</em><em>w</em>

<em>3</em><em>6</em><em>=</em><em>6</em><em>w</em>

<em>divi</em><em>ding</em><em> through</em><em> </em><em>by</em><em> </em><em>6</em>

<em>w</em><em>=</em><em>3</em><em>6</em><em>/</em><em>6</em>

<em>w</em><em>=</em><em>6</em><em>m</em><em> </em>

<em>thus</em><em>,</em><em> </em><em>the</em><em> </em><em>wi</em><em>d</em><em>th</em><em> </em><em>is</em><em> </em><em>6</em><em>m</em>

<em>put</em><em> </em><em>it</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>exp</em><em>ression</em><em> </em><em>L</em><em> </em><em>=</em><em>4</em><em>+</em><em>2</em><em>W</em><em> </em><em>to</em><em> </em><em>get</em><em> </em><em>the</em><em> </em><em>leng</em><em>th</em>

<em>L</em><em> </em><em>=</em><em>4</em><em>+</em><em>2</em><em>(</em><em>6</em><em>)</em>

<em>L</em><em>=</em><em>4</em><em>+</em><em>1</em><em>2</em>

<em>L</em><em>=</em><em>1</em><em>6</em><em>m</em>

<em>thus</em><em> </em><em>the</em><em> </em><em>length</em><em> </em><em>is</em><em> </em><em>1</em><em>6</em><em>m</em>

3 0
3 years ago
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