1.72 because rocks 1 and 2 add up to 44.58 46.3-44.58=1.72
Answer:
correct
Step-by-step explanation:
The total cost that a customer should incur in its dealings with company A should be,
c = 50t + 100
For company B
c = 60t + 80
Equating these two charges
c = 50t + 100 = 60t + 80
Thus, the answer is the fourth choice.
Answer:
2x +3x =7-13=4+8
Step-by-step explanation:
5x= -6= 12
Take the decimal and multiply it by 100.
