The ans is choice D. since there nothing under 5x, imagine there is a 1 under. After that, you can simply cross multiply, so it would be 1(6+8x)= 2(5x). 6+8x= 10x now combine like terms so subtract 8x from both sides and divide 6 by 2 and you will get 3
Answer:
0.2kg
Step-by-step explanation:
5/25 = 0.2 which is the rate of kg per year
Answer: 
Step-by-step explanation:
Given
Max is driving at a speed of 
It took him three-quarters of a second i.e. 
Speed in meter per second is 
Distance is given by

Reaction distance is

X (X - 1) = 342
x² - x = 342
x² - x - 342 = 0
X = 19