Answer:
Step-by-step explanation:
a. no. 9 x 15 = 135, so if she sells more than 15 necklaces, she'll make a profit
b. 50n > 135 + 4.50n
B. 21.39 because I said so and I did all the calculations and apparently I need more than 20 words but there is your answer enjoy
Answer:
last one
Step-by-step explanation:
Answer
19 people
Step by step explanation
C=pi d
C= 3.14(36)
C= 113.04
113.04 divided by 6 equals 18.84 or 19 people
Answer:
f ^-1 (x) =7X/5 - 2/5
Step-by-step explanation:
