$2.25
5 x 21 = 1.05 10 x 12 = 1.20
Nickels: 21 Dimes: 12
1.05 + 1.20 = 2.25
If I had 25 nickels, I would have 12 dimes, and a extra 5 cents.
Answer:idek where to start
Step-by-step explanation:
u forgot a lil information there buddy
if its the middle
ima say 100 other than that add more info next time
Answer:
52
Step-by-step explanation:
Since the sum of interior angles in a quadrilateral is 360°, you have to subrtact all those numbers from 360° in order to get angle D. What I mean is:
360 - (128+126+54)
360 - 308
52