Which of the following situations cannot be modeled with the equation 2x + y = 0? A. It takes 2 parts of chemical A to neutralize 1 part of chemical B.
B. Tony must pull twice as hard as Ralph just to sit still in a match of tug-o-war.
C. If Sophie earns twice as many points as penalties, she will break even.
D. Tom's Saturday shift was twice as long as his 2 hour Sunday shift.

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

i think it might be a but you might want a second opinion

answer: the answer is b. i think hope i got it correct

step-by-step explanation: