Answer:
110
Step-by-step explanation:
80 + 30
= 110
Answer:
360
Step-by-step explanation:
Number of customers who make purchases with a credit card
=15 out of every 25= 
The fraction 3/5 represents the part of the customer that makes purchases with credit cards.
Therefore if there are 600 customers tomorrow, 3/5 of them will use a credit card.

360 credit card can be expected.
Answer:
its open
Step-by-step explanation:
i just did it
If there were 30 Girls, 4 Girls played for each part.
Answer:
∠STP = 90°
Step-by-step explanation:
The diagonals of a square are perpendicular bisectors of each other, hence
∠STP = 90°