A store is selling ribbon by the yard. Mike bought 8 yards of red ribbon. Each yard cost $3.50. Complete and solve the working equation that represents the amount, a , Mike paid for buying 8 yards of ribbon.(1 point)
a8=
a=
a8 = amount Mike paid for 8 yards of ribbon
a = 8 * 3.50
a = $<<8*3.50=28>>28
a8 = 8 yards of ribbon
a = amount Mike paid for buying 8 yards of ribbon
The equation to represent the amount Mike paid for buying 8 yards of ribbon is:
a = 8 * $3.50
Solving the equation:
a = 8 * $3.50
a = $28
The equation to represent the amount, a, that Mike paid for buying 8 yards of ribbon is:
a = 8 * $3.50
Here's how you can solve it:
1. Multiply the number of yards, which is 8, by the cost per yard, which is $3.50.
2. Multiply 8 by $3.50: 8 * $3.50 = $28.
Therefore, the value of a, the amount Mike paid for buying 8 yards of ribbon, is $28.