Answer:
d=2(5)-3 (5=nickle)
So d=10-3 or d=7
Thus she had 7 dimes and 5 nickles
8 + 6y = 14 so 6y=6 and y=1
10x-4y = -20
10x-4.1=-20
x=12/5
The answer would be C) 5 hours. It would be that answer because you would just need to divide 350 by 70 (350÷70) and you would get 5 hours
Answer:
D,E,F (last three)
Step-by-step explanation:
Just finished the problem.
Answer:
I guess you are trying to find the perimeter of the parking lot.
the fomula is P= 2L+2W.
Step by step:
20yards( 2 ft )+ 30 yards +20 yards + 30 yards=
100 yards 2 ft.
I hope it's help.