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Ivan
3 years ago
8

Is this question proportional or in proportional? why or why not?

Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0
The question is proportional because oleg runs at a constant rate, of 8.8 miles in 80 minutes, or 6.6 mph
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Just please help I don’t know
natali 33 [55]
The data is a positive correlation
8 0
3 years ago
Read 2 more answers
There are some students playing soccer. Five students decided to join the game and now there are twenty-two students playing soc
ella [17]

Answer:

17 students

Step-by-step explanation:

Given:

There are some students playing soccer.

Five students decided to join the game and now there are twenty-two students playing soccer.

Question asked:

How many students were originally playing soccer?

Solution:

Let initially number of students playing soccer = x

As given,

<u>After joining 5 more students, there are 22 students playing soccer, the equation will be:-</u>

x+5=22

Subtracting both side by 5

x+5-5=22-5\\x=17\ students

Hence, 17 students were originally playing soccer.

3 0
3 years ago
Which expression is equivalent to(60)^2-(12)^2?
seraphim [82]

Answer:

The answer is

{60}^{2}  -  {12}^{2}  \\  = (60 - 12)(60 + 12)

Step-by-step explanation:

I am a math teacher If you need any explanation you can communicate with me on Whats on this number +201557831028

3 0
2 years ago
Read 2 more answers
Help with question 3
lys-0071 [83]
What are the questions??
7 0
3 years ago
What is 7+3t over 4 = -t over 8
katrin [286]
7+3t       -t
------- = -----  is the relevant equation here.  We don't ask, "What is 7+3t over
   4          8    -t over 8," but rather "Solve the following equation for t."

Cross multiplying, 56 + 24t = -4t
 
                                       -56
Then:  28t = 56, and t = ------ = -2 (answer)
                                         28

The solution to "<span>What is 7+3t over 4 = -t over 8" is t = -2.</span>
5 0
3 years ago
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