Two cheaper books = x
more expensive = 1.5x
so, 2.5x=150
150/2.5=x=60
therefore the more expensive book = 90
Answer:
i cant see the picture with the question
Step-by-step explanation:
i cant see, sorry
Answer:
zero
Step-by-step explanation:
since there is no number less than 1 on the spinner, the probability of getting number less than one is zero.
9. 5y
10.10x^2-1
not done