45 = 90% * x
45 = .90x
45/.90 = x
x = 50
45 is 90% of 50
Answer:
110 and 70
Step-by-step explanation:
The supplementary angels, sum = 180 degrees
She originally had $320 in her savings. 48 times 100= 4,800. 4,800 divided by 15=320.
Each song downloaded costs 3 points
each video costs 40 points
total of 999 points
if each song cost 3 points and she has 999 points to use she can download 333 songs at max
