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CaHeK987 [17]
3 years ago
14

Andrea sells bracelets on the internet for $12.50 each.

Mathematics
1 answer:
Elenna [48]3 years ago
5 0

Answer:

Andrea sold 59 bracelets.

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If the original function () = 22 − 1 is shifted to the left 3 units to make the
Rom4ik [11]

A horizontal translation is expressed by transforming

f(x)\mapsto f(x+k)

If k is positive, the function is translated to the left. If k is negative, the function is translated to the right.

So, a 3-units left shift is given by k=3. So you have

f(x)=2x^2-1 \implies f(x+3)=2(x+3)^2-1

4 0
3 years ago
Please help!!!!!!!!!!!!!!!!!
Vlada [557]
The answer is g or b

8 0
3 years ago
A one day trip to new york, mary spent $6.25 for breakfast and 8.95 for lunch. She can spend no more than an average of $8.50. H
zysi [14]

Mary spent $10.30 on dinner to stay in budget.

Step-by-step explanation:

Amount spent on breakfast = $6.25

Amount spent on lunch = $8.95

Amount spent on dinner = x

Average = $8.50

Average = \frac{Sum\ of\ values}{No.\ of\ values}

8.50 = \frac{6.25+8.95+x}{3}\\8.50=\frac{15.20+x}{3}

Multiplying both sides by 3

8.50*3=\frac{15.20+x}{3}*3\\25.50=15.20+x\\25.50-15.20=x\\x=10.30

Mary spent $10.30 on dinner to stay in budget.

Keywords: Average, addition

Learn more about addition at:

  • brainly.com/question/4694425
  • brainly.com/question/4695279

#LearnwithBrainly

7 0
4 years ago
Find the simplified product where x>=0
irinina [24]

Answer:

The last one

Step-by-step explanation:

in the second part, x2 could to pull out as x

6 0
3 years ago
Read 2 more answers
A system has two linear equations in two variables. The graphs of the equations have the same slope but different y-intercepts.
lesya [120]
<span>A system has two linear equations in two variables. The graphs of the equations have the same slope but different y-intercepts. How many solutions does the system have?
</span><span>
A. 0</span>

They have no solutions because these two lines are parallel. They have the same slope. However, two parallel lines have no solutions because they never intersect. 

Hope this helps. 
4 0
3 years ago
Read 2 more answers
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