I hope this helps you
length w+5
width w
26=2 (w+5+w)
13=2w+5
2w=8
w=4
length =4+5=9
I believe you can do x + 2.7 = 16.
I took geometry last year and those arrow things are basically saying the line is the same if they have the same number of arrows. Using that logic, you can equal them out and find X.
Your answer is 16 - 2.7
(13.3)
Answer:
1/2m+25
Step-by-step explanation:
if melody pays 1/2 then sophie pays 1/2 too and then she also spends 25 so you just have to add them together.
Answer:
<h2>13x - 1. Term</h2><h2>5y - 1. Term</h2><h2>13 - 3. Coefficient</h2><h2>2 - 2. Constant</h2><h2>5 - 3. Coefficient</h2><h2>y - 4. Variable</h2><h2>3 - 2. Constant</h2><h2>x - 4. Variable</h2>
Step-by-step explanation:
<h3>13x + 5y - 2 = 3</h3><h3 /><h3><u>Term</u> has a <em>number and also a variable</em>. </h3><h3>Ex.: 5y</h3><h3 /><h3><u>Constant</u> is any <em>number without a variable</em>.</h3><h3>Ex.: 3</h3><h3 /><h3><u>Coefficient</u> is the <em>number in a term</em>.</h3><h3>Ex.: 13</h3><h3 /><h3><u>Variable</u> is any <em>letter</em> in the equation.</h3><h3>Ex.: x</h3><h3 />
She will know if 5(3x - 6) is equivalent to 15x - 30 if they end up to be equal to the same number.
5(3x - 6) Substitute 2 into x
5(3(2) - 6)
5(6 - 6) = 5(0) = 0
15x - 30
15(2) - 30
30 - 30 = 0
They both equal 0 when 2 is substituted in, so they are equivalent.
Also if you distributed 5 into (3x - 6) it would equal 15x - 30
