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musickatia [10]
3 years ago
9

Adrian makes 10 bracelets and Jennie makes 5 bracelets. They both use the same number of string colors. How many colors should t

hey use to make the same amount of money?​
Mathematics
1 answer:
KonstantinChe [14]3 years ago
7 0

ANSWER IS y= 2x-1

to check plug in (2,3?

3=2(2)-1

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Lucita works at a bookstore and earns $9.50 per hour. She works 3 hours on Friday and 7 hours on Saturday. Which expression does
Kryger [21]

Answer:

D

Step-by-step explanation:

If you multiply 3 and 7 you are saying she worked 21 hours when she only worked a total of 10 hours.

3 0
3 years ago
Which expression is the simplest form of 2x^3 - x^2 + 3 (x^3 - 4x^2)
jolli1 [7]

The simplest form of the given expression is 5x^3-5x^2.

We have given that

2x^3 - x^2 + 3 (x^3 - 4x^2)

We have to determine the simplest form of the given expression.

<h3>What is the distributive property?</h3>

The distributive property of binary operations generalizes the distributive law, which asserts that equality is always true in algebra. elementary.

Use the distributive property we get,

2x^3 - x^2 + 3 (x^3 - 4x^2)\\=2x^3 - x^2 +3x^3-12x^2\\

Add like terms we get,

Therefore we get,

=5x^3-5x^2

Therefore the simplest form of the given expression is 5x^3-5x^2.

To learn more about the  expression visit:

brainly.com/question/723406

#SPJ1

5 0
2 years ago
Am I correct? Please help
KIM [24]
Yes yes You you are are
7 0
3 years ago
HELP PLEASE the answrtr
lesantik [10]

<em>first:</em>

<em></em>\left(\frac{1}{4}+1\frac{1}{2}\right)\cdot \frac{1}{2} =\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \frac{1}{2}  =\frac{\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \:1}{2} =\frac{\left(\frac{1}{4}+\frac{6}{4}\right)\cdot \:1}{2} =\frac{\frac{7}{4}\cdot \:1}{2} =\frac{\frac{7}{4}}{2} =\frac{7}{4\cdot \:2} =\frac{7}{8}<em></em>

<em>So the first is the correct one.</em>

<em></em>

<h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

<em></em>

<em></em>

<em></em>

<em>by a romanian guy.</em>

<em />

8 0
3 years ago
Read 2 more answers
Express the first quantity as a percentage of the second quantity.
lilavasa [31]

Answer:

1) 133⅓ %

2) 112½ %

Step-by-step explanation:

1) 2 years = 2×12 = 24 months

24/18 × 100 = 133.33%

2) 225mm = 225/10 = 22.5 cm

22.5/20 × 100 = 112.5%

6 0
3 years ago
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