I CALCULATED IT AND GOT
C) 4.29
30% of the 30 marbles is nine and 9-30 = 21 so your answer is 21
Answer:
As we have seen before, you can write the equation of any line in the form of y = mx + b . This is the so-called slope intercept form, because it gives you two important pieces of information: the slope m and the y-intercept b of the line. You can use these values for linear interpolation later.
Step-by-step explanation:
Answer:
Question 7: <em>x</em> = 36
Question 4: <em>x</em> = 14
Question 9: D
Step-by-step explanation: