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coldgirl [10]
3 years ago
9

I need help asap!!! what does x equal??

Mathematics
1 answer:
kherson [118]3 years ago
5 0
The answer is 50. 50+80= 130. 180-130= 50.
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A large set of data was collected and analyzed for the majors of college seniors in the US From the scatter plots produced the f
algol [13]

Using linear function concepts, it is found that the correct statements are given by:

  • The number of biology degrees increases by about 2,414 each year after 2000.
  • About 73,000 students graduated with degrees in psychology in 2000.
  • In 2000, more students graduated with psychology degrees than biology degrees.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value.

In this problem, the number of college seniors who graduated with a bachelor's degree in psychology, in t years after 2000, is modeled by:

P(t) = 2,376t + 73,219.

For biology, the amount is given by:

B(t) = 2,414t + 56,545.

Then, the true statements are given by:

  • The number of biology degrees increases by about 2,414 each year after 2000.
  • About 73,000 students graduated with degrees in psychology in 2000.
  • In 2000, more students graduated with psychology degrees than biology degrees.

More can be learned about linear function concepts at brainly.com/question/24808124

8 0
2 years ago
Raphael paid $ 632 for a camera during a 60 % off sale. What was the​ camera's regular​ price
Neko [114]
40/100 = 632/?

The regular price was $1,580 since 40% of 1580 is 632
5 0
3 years ago
Helppppppppppppppppp
sweet-ann [11.9K]

Answer:

the answer is 112

Step-by-step explanation:

7² = 49.

4² = 16.

49+3(16+3+2) = 49+3(21) = 49+63 = 112

3 0
3 years ago
Read 2 more answers
Alison bought a video game for $35, which was 35% off the original price. What was the original
Jlenok [28]

Answer: the answer to your question is $57.75

Step-by-step explanation: so first you have to realize that if you have something that is 35 percent off then you have .65 of that thing so you multiply 35 by .65 then you get 22.75 then you add that to 35 for your answer.

3 0
4 years ago
In ΔRST, r = 850 cm, s = 250 cm and t=940 cm. Find the measure of ∠S to the nearest 10th of a degree.
g100num [7]

Answer:

∠s=15.0 *

Step-by-step explanation:

7 0
3 years ago
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