Answer:
B
Step-by-step explanation:
Becuase 1 divide 1/2
You make the division sign a multiplication sign
1 time 1/2
get the recipricol of 1/2 wich is 2
1 times 2/1
is 2
Answer: $40+$10x
Step-by-step explanation:
1. We already know he has $40.
2. 10x represent the 10 dollars he is paid per month.
Answer:

Step-by-step explanation:
we have

we know that

substitute

Answer: 20+35=55+20=75

Step-by-step explanation:
Answer:
Not sure thats the whole question.
Step-by-step explanation: