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.
Answer,a and b, sorry if they are wrong
7/25, 9/10
For the denominators (25, 10) the least common multiple (LCM) is 50.
Therefore, the least common denominator (LCD) is 50.
14/50, 45/50
Answer:
a = 3
Step-by-step explanation:
Answer:
I believe third choice
Step-by-step explanation:
horizontal shift: left 1, up 1
