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Anni [7]
3 years ago
6

If 10 custom engraved pens cost $100 how much will 8 of the same pens cost?

Mathematics
2 answers:
BartSMP [9]3 years ago
4 0

Answer:

80

Step-by-step explanation:

lyudmila [28]3 years ago
3 0

Answer:

$80 they cost $10 each

Step-by-step explanation:

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The ordered pairs represent a function.
Goryan [66]
(0,-1)(1,0)(2,3)(3,8)(4,15)
6 0
3 years ago
Jaime has 8/10 of a candy bar left over. He wants to split it into 1/3 pieces.
Valentin [98]

Answer:

2 pieces.

Step-by-step explanation:

To identify how many pieces he can split with 8/10 of a candy bar, divide 8/10 by 1/3.

<u>Divide 8/10 by 1/3:</u>

\frac{8}{10} / \frac{1}{3}=

<u>Find the Ricipricol, then flip the sign:</u>

\frac{8}{10} (\frac{3}{1} )=

<u>Multiply:</u>

<u />\frac{8}{10} (\frac{3}{1})=\frac{24}{10} =\frac{2.4}{1}

2.4 represents how many pieces of chocolate he can make with 8/10 of a candy bar.

However, 2.4 pieces can't be made, therefore he can only make 2 <u>full</u> pieces.

6 0
3 years ago
X=3m/2-m <br><br>make m the subject of the formula<br>help me plss
wel

Answer:

2X/(3+X)

Step-by-step explanation:

X = 3m/2-m

Cross multiply both sides

X × (2-m)= 3m

2X-Xm= 3m

2X= 3m+Xm

2X= m(3+X)

Divide both sides by the coefficient of m which is (3+X)

m= 2X/(3+X)

8 0
3 years ago
20 POINTS HELP PLEASE AND BRAINLESS What is the approximate area of the following circle? 3.5m
KatRina [158]

Answer: C. 38.47 m2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How do I work out 2x + 37 = 8x + 7
Setler [38]
You have to make sure that whatever you do to one side, you also do to the other.

2x + 37 = 8x + 7
2x + 37 - 2x = 8x + 7 - 2x
37 = 6x + 7
37 - 7 = 6x + 7 - 7
30 = 6x
30 / 6 = 6x / 6
5 = x
x = 5

Hope this helps! :)
7 0
3 years ago
Read 2 more answers
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