There are 309 dimes... think of it like this
5(d + 7) + 10d = 4670
5d + 35 + 10d = 4670
15d + 35 = 4670 then you take that and subtract on both sides cancelling out the 35
15d = 4670 - 35
15d = 4635
d = 4635/15
d = 309
Answer: 5 weeks
Step-by-step explanation:
100 divided by 20 equals 5
The answer is in the screenshot
Answer:
The answer to this question is v= -4
35
Do 28 squared+21 squared and that equals 1225. Then you do the square root of 1225 and that equals 35