Pls help me!! Show all work! I wil mark brainlest!! In your wallet you have $5 bills and $1 bills. The total number of bills is 10. The total
amount of money you have is $30
Define X and Y:
Write two equations from the Information given
Solve the equations using SUBSTITUTION

Step-by-step explanation:

x = $5

y = $1

4x + 10y = $30

4(5) + 10(1) = 30

$20 + $10 = $30

5x + 5y = $30

5(5) + 5(1) = 30

$25 + $5 = $30

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: