Answer:
Step-by-step explanation:
find the gradient ( M)
M = y2- y1 ÷ x2-x1
M= -3 - (-1)÷(-5)-3 = ¼
<h3>the </h3>
find C in the equation (y=mx+c)
<h3>C = y-mx ( C = -1-¼(3)= -7/4</h3>
(use in y and x values provided)
now replace the values you find in the equation (y=Mx+C)
final answer is
<h3>y = ¼x+(-7/4)</h3>
Answer:
190
Step-by-step explanation:
10x10x10=1000
then multiply 1000 by 0.19
190
Answer:
The other rational number in the operation given is:
Step-by-step explanation:
To obtain the number in the operation given, we're gonna represent the operation:
Where:
- r = the other rational number.
Now we are going to solve r to identify its value in numbers:
(We pass a number that is multiplying to the left of the equal, to divide to the right of the equal symbol)
As you can see, when we operate, <u>the result is 6/5</u>, and we can prove this multiplying as we had in the original equation, replacing r by 6/5:
- r * 15/14 = 9/7
- 6/5 * 15/14 = 9/7
- 9/7 = 9/7
In this form, we know the result is correct.
For Henry: 4 out of 9 is equal to 4 divided by 9. That gives you approximately 0.444. Multiply that by 100 to get the percentage and you get 44.4%.
Henry: 44.4%
Michelle 45%
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