The answer to this question is d
Answer:
30
Step-by-step explanation:
you cant make both 3, 10, or 13, so it has to be 30. 10x3=30
Answer:
(i) 28. (ii) 34. (iii) 42.5
Step-by-step explanation:
Answer:
b = -8
Step-by-step explanation:
crossmultiply
Answer:
(a)
(b)
Step-by-step explanation:
If a line passes through a points with slope m, then the point slope form of the line is
It is given that the slope of the line is 1.9 and it passes through the point (4.5, -1.4). So, the equation of line in point-slope form is
It is given that the slope of the line is 2 and it passes through the point (-8,1). So, the equation of line in point-slope form is