Answer:
Not teenagers = 1120
Step-by-step explanation:
Total number of audience members = 1600
30% of the audience were teenagers.
It means 70% of the audience were not teenagers. It can be given by :
x = 70% of 1600

Hence, 1120 audiences were not teenagers.
7) 26%
8) 188
9) 20
10) Can't read 10
12) 192
13) 2.5%
Answer:
oh my
Step-by-step explanation:
Answer:
90 deg
Step-by-step explanation:
Recall that for a rhombus, the diagonals always intersect at right angles.
Hence angle PXM is 90 deg