Answer:
Choice B: Only (-2, 9)
Step-by-step explanation:
Of the two choices, only the point (-2, 9) satisfies the equation:
... y = -2x +5
... 9 = -2(-2) +5 = 4 +5 = 9
Cant it would be 7.33333333333333
They were up 15+0+25+10-20-10=20. The sum was 20 :)
75% of the whole length is 30 cm
(30x100)/75=40cm
So a=40 cm