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)
The working equation that represents the amount Mike paid for buying 8 yards of ribbon would be:
a = 8 * $3.50
To solve this equation, we simply multiply the number of yards (8) by the cost per yard ($3.50):
a = 8 * $3.50
a = $28.00
Therefore, Mike paid $28.00 for buying 8 yards of ribbon.
The amount Mike paid for buying 8 yards of ribbon can be represented by the equation:
a = 8 * 3.50
Simplifying the equation:
a = 28
Therefore, Mike paid $28 for buying 8 yards of ribbon.
To find the amount Mike paid for buying 8 yards of ribbon, you can use the formula:
a = cost per yard * number of yards
In this case, the cost per yard is $3.50 and the number of yards is 8.
So the equation would be:
a = 3.50 * 8
Simplifying this, we get:
a = 28
Therefore, Mike paid $28 for buying 8 yards of ribbon.