Answer:
Step-by-step explanation:
<u>Given</u>
- x = {5, 6, 7, 8, 9} and
- y = {33, 39, 45, 51, 57}
<u>The equation in slope- intercept form:</u>
<u>Using two pairs of coordinates (5, 33), (6, 39), we will find the slope:</u>
- m = (39 - 33)/(6 - 5) = 6/1 = 6
<u>Using one point (5, 33) to find the y-intercept:</u>
- 33 = 6*5 + b ⇒ b = 33 - 30 ⇒ b = 3
<u>The equation is:</u>
Correct option is B
<h2><u>
Answer:</u></h2><h2><u>
</u>
<u>
</u></h2><h2><u>
</u></h2><h2><u>
Solution Steps:</u></h2>
______________________________
<h3>1.) Multiply both sides of the equation by 3:</h3>
× 
× 
<em> - We do this because we need to get x alone and separate from fraction from. </em>
<u>Equation at the end of Step 1:</u>
- <u />
<u />
<h3>2.) Add 33 to both sides:</h3>
Cancels Out
<em> - We do this to cancel out an extra numbers in order to get only x alone with 1 number on the opposite side of the equal. </em>
______________________________
Combine two sequence, 3x+3=x-1. then, you can know x=-2. and put x value to any sequence. then, y= -3.
answer:(-2,-3)
The 60 percent of 20 is 12
Answer:
11. C. 315< 6561
12. D. 729>243
13. C. 1
14. B. 1/16
15. B. 1.61*10^8
16. A. 8.5*10^-9
17. A. 49t^8
18. C. -7x^2+8x
19. A. -12k^4-16k^3+20k^2
20. D. 2k^2-7k-4
I didn't guess. It would just take a long time to show all the work I did
