5n+10d=595
n=nickels, d=dimes
101 nickels, 9 dimes
99 nickels, 10 dimes
117 nickels, 1 dime
Answer:
5x-1
Step-by-step explanation:
So, to find the perimeter of a shape we will add up all the sides. The three sides are:
3x-5, 1-2x and 4x+3 and we will start by just adding plus signs between the three side equations and then adding like terms
3x-5+1-2x+4x+3 and now we can add all the terms with x's and all the terms that were just numbers
after we do that we get 5x-1
I hope this helps and please don't hesitate to ask if there is anything still unclear!
To solve the speed you need to do distance divided by time. So 24 divided by 60 is 0.4m/s (this might be wrong)
Answer:
Step-by-step explanation:
Arc CAB through E is just the sum of the 3 minor arcs you are given
Arc CEB = 53 + 79 + 68
Arc CEB = 200
