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.
A.because -18 changes into positive and that would make it 18 + 12=30 and you divided it by -3x which should have x equal to -10
C is irrational because there is no definite square root for 15 whereas the square root of 36=6
Answer:
X= -19
Step-by-step explanation:
Answer:
bone or necklace
Step-by-step explanation:
