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Mrac [35]
3 years ago
15

How do I solve this, I need help!

Mathematics
1 answer:
Alchen [17]3 years ago
5 0
Wheres the problem????
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Which of these characteristics do a rhombus and a rectangle always have in common?
lutik1710 [3]

Answer:

opposite sides with equal length

hope it helps

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Draw and use algebra tiles to solve the equation.<br><br> 2x - 3 = 5
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Answer: x=4

Step-by-step explanation: Add 3 to both sides,  Divide both sides by 22

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2 years ago
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Luigi is an urban planner. As an independent contractor, he charges a $140 fee plus $25 per hour for
Anuta_ua [19.1K]

Answer:

Function: y=140+25x

Amount earned for 10 hours of work: \$390

Step-by-step explanation:

Let be "x"  the number of hours worked on a project and "y" the total amount Luigi charges for a project.

Based on the data given in the exercise, you can identify that:

  • $140 is a fixed amount.
  • For each hour worked on the project, Luigi charges $25. This can be expressed as: 25x

Then, the total amount he charges for a project is the sum of $140 and 25x. This can be represented with the following function:

y=140+25x

To calculate the amount of money earned for 10 hours of work, you must substitute x=10 into the function and evaluate. Then:

y=140+25(10)\\\\y=390

7 0
3 years ago
Use the five number summary calculated in part C to create a box plot representing the data. Draw a box plot representing the fo
Alex777 [14]

Answer: Minimum: 20

Quartile Q1: 23.5

Median: 27

Quartile Q3: 31

Maximum: 35

Step-by-step explanation: The five number summary gives you a rough idea about what your data set looks like. For example, you’ll have your lowest value (the minimum) and the highest value (the maximum) or where data is more concentraced. The main reason you’ll want to find a five-number summary is to find more useful statistics, like the interquartile range IQR, sometimes called the middle fifty.

7 0
3 years ago
Find the sum of (x + 5) and (2x + 3)
Genrish500 [490]
What you can do is subtract 1x from each side 
Then you subtract 3 from each side
Then it tells you x=2
Always put what you think x is back into the problem and see if it works out

Example on how you do it:
(x+5)=(2x+3)
5=(x+3)
2=x
7 0
3 years ago
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