Answer:
12
Step-by-step explanation:
Answer:
36+102=138 180-138=42
Step-by-step explanation:
sorry i berly learning this ... i suck ... plz someone help this kid
26< any number larger than 26 (whole numbers and fractions/decimals)
Answer:
no, it's a mcdonalds pepsi
Step-by-step explanation:
Nickels = x
dimes = x + 4
quarters = x
Value of coins:
nickel = 5 cents
dime = 10 cents
quarter = 25 cents
5x + 10(x + 4) + 25x = 3.20
5x + 10x + 40 + 25x = 320
40x = 320 - 40
40x = 280
x = 280/40
x = 7
There are 7 quarters, 7 nickels and 11 dimes.
