Answer:
N = -2 1/6
Step-by-step explanation:
1. n/5 = -0.3
5* 5*
n = -1.5
2. -2n= 4 1/3
-2n = 13/3
-2n/ -3 = (13/3)/-2
n = -13/6
n = -2 1/6
Answer:
1431
Step-by-step explanation:
multiply height * length * width to get the volume of a shape
Answer:
37 is the answer mark me please
Let the number of quarter be x and that of nickels be y
total number of coins will be:
x+y=85
thus
x=85-y.........i
total amount of money will be:
0.25x+0.05y=14.25....ii
substituting i in ii we get:
0.25(85-y)+0.05y=14.25
21.25-0.25y+0.05y=14.25
7=0.2y
y=7/0.02
y=35
thus
x=85-35=50
the number of quarters was 50 and that of nickels was 35
