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Mice21 [21]
3 years ago
13

Is the ordered pair (-2, 7) a solution of the equation 5x + 4y = 18? ​

Mathematics
1 answer:
GaryK [48]3 years ago
6 0

Answer: Yes

Step-by-step explanation:

5(-2) + 4(7) = 18

-10 + 28 = 18

28 - 10 =18

18=18

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On the last day of a Shakespeare class, an English teacher asked her students which play they liked most. Out of the 18 students
Vika [28.1K]

Answer:

1/3

Step-by-step explanation:

There were 18 students and six liked Much Ado About Nothing. So, you could write this as 6/18 which simplifies to 1/3.

7 0
4 years ago
HURRY PLEASE I WILL MARK BRAINLIEST!!!!!!!!!!!(Bible)
Artist 52 [7]

Answer:

a. be messengers of hope

b. be bothers and sisters in Christ

c. for us to not judge and love thy neighbor

Step-by-step explanation:

bible, yea.

hope this helps:)

5 0
2 years ago
Jen and Ron each took five tests. Their test scores are shown below.
Molodets [167]

The  statement that correctly compares the students’ test scores is that the median of Jen's score is greater than the median of Ron's score.

<h3>How to find mean and median?</h3>

Jen and Ron each took five tests. There test score are as follow:

  • Jen: {45, 91, 84, 66, 74}
  • Ron: {70, 95, 99, 69, 72}

Let's find the mean and median of the test score to compare them correctly

Jen: {45, 66, 74, 84, 91}

mean of Jen score = 45 + 66 + 74 + 84 + 91 / 5

mean of Jen score= 360 / 5

mean of  Jen score = 72

Median of  Jen score = 74

Ron: {69, 70, 72, 95, 99}

mean of Ron score = 69 + 70 + 72 + 95 + 99 / 5

mean of Ron score = 405 / 5

mean of Ron score = 81

median of Ron score = 72

Therefore, the median of Jen's score is greater than the median of Ron's score.

learn more on mean and median here: brainly.com/question/27388918

#SPJ1

7 0
2 years ago
Nora traveled from Kansas City to Louisville, a distance of 520 mi, in 10 hr. Find her rate in miles per hour
notsponge [240]
Distance = speed x time
Speed= 520÷10=52
52mi/hour
4 0
4 years ago
At each mile marker for the first five miles of a marathon, Ellie was 18 seconds, 9 seconds, 14 seconds, 6 seconds, and 3 second
mixas84 [53]
The mean is the average.

Let A = mean

A = (18 + 14 + 9 + 6 + 3)/5

A = 50/5

A = 10

Ellie's mean time is 10 seconds.
3 0
3 years ago
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