Answer:
25+25-25=25+0=25 is your answer
This question you need to do yourself
Answer:112.5
Step-by-step explanation:divide 225 by 2
Answer:
2 hours
Step-by-step explanation:
Let's denote the amount of time we need to find out, t.
=> 600 + 50t < 500 + 100t
or 600 - 500 < 100t - 50t
or 100 < 50t
or 100/50 < t
or t > 2
=> After 2 hours, company B will be cheaper option than company A
Line D and C because they are not parallel but distorted or unsymmetrical
