Answer:
$78.65
Step-by-step explanation:
take 200-121.35=78.65
$78.65
Answer:
6
Step-by-step explanation:
4 * x + 12= 36
-12 -12
4x = 24
x= 6
Make a guess and check table to figure out if you do not know it off the top of your head.
The answer is 7 and 7
Answer:
Step-by-step explanation:
n and d are the number of nickels and dimes, respectively.
"there are 20 coins"
n+d = 20
d = 20-n
"total value is $1.40"
0.05n + 0.10d = 1.40
0.05n + 0.10(20-n) = 1.40
-0.05n + 2 = 1.40
0.05n = 0.6
n = 12
d = 20-m = 8
Answer:
Step-by-step explanation:
a to b represents a quarter of the line segment in order to get to %100 we need to multiply 2in by 4.
2x4=8
