Answer:
i think its B.............................
If this is a true or false question, than this is true.
ANSWER

EXPLANATION
First equation:

Second equation:

Let us equate the two equations and solve for x.
This implies that;

Group similar terms to obtain:

Simplify:

Divide both sides by 3

Put x=-2 into any of the equations.
I will put x=-2 into the first equation:

This implies that,

Answer:
0.53 chapters per hour or 8/15 chapters per hour
Step-by-step explanation:
2/5 chapters = 0.4 chapters
3/4 hours = 0.75 hours
0.4/0.75 = 0.53 chapters per hour
Answer:
its E 21
Step-by-step explanation: