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Dafna1 [17]
3 years ago
13

Expand the expression and combine like terms: 2(−14+r)−(−3r−5)

Mathematics
1 answer:
Serggg [28]3 years ago
4 0
2r-20 is the answer combining the like terms and solving.
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Tara stayed at the Merry Mountain campgrounds last weekend. She paid a rental
Nezavi [6.7K]

Answer:

she will pay $19 for each day

Step-by-step explanation:

94-18=76

76÷4=19

6 0
3 years ago
The sum of two numbers is 40, and their difference is 8. Find the numbers.
Fudgin [204]
x+y=40\\
x-y=8\\
-----\\
2x=48\\
x=24\\\\
24+y=40\\
y=16
3 0
3 years ago
Read 2 more answers
The graph shows the time and distance Mr. Patel has driven while on a business trip. What is the unit rate in miles per hour he
boyakko [2]

Answer:75. y/x = 75/1 = 75

Step-by-step explanation:

y/x = 75/1 = 75

7 0
3 years ago
So desperate. Last question on my HW and I can't do it.
vladimir2022 [97]

Will you please either write the question or upload a picture of it so we can help you with it?

7 0
3 years ago
A company ships packages through the postal service. One week, the cost of shipping one
DanielleElmas [232]

Answer:

Step-by-step explanation:

For this problem, it says that the company not only shipped packages, but also bought a number of stamps. From the equation 6.70+0.50x, it's fairly easy to say that 6.70 is the packages,

What's not so easy is figuring out whether or not 0.50 is the stamps, or x is. However, there's an easy way to figure it out!

From this one, we would have to use "common sense" (not my words, someone elses). Using "common sense", we have to think, can someone buy 0.50 of a stamp?

Technically yes... But would someone buy 0.5 of a stamp? Not really.

So we can safetly assume that x is the "stamp", and 0.50 is <em>the cost of the stamp</em>.

Hope this helps!

7 0
3 years ago
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