To find out which of the options represents a viable solution for the number of vouchers Max bought, we'll need to set up an equation based on the total money spent on tumbling and boxing classes.
Let:
- \( t \) = number of tumbling vouchers
- \( b \) = number of boxing vouchers
The total money spent can be represented as: \[ 25t + 30b = 175 \]
Now, let's check each option to see if it satisfies the equation:
-
1 tumbling voucher and 5 boxing vouchers: \[ 25(1) + 30(5) = 25 + 150 = 175 \] ✔️ (This option is valid)
-
6 tumbling vouchers and 1 boxing voucher: \[ 25(6) + 30(1) = 150 + 30 = 180 \] ✖️ (This option is invalid)
-
7 tumbling vouchers and 0 boxing vouchers: \[ 25(7) + 30(0) = 175 + 0 = 175 \] ✔️ (This option is valid)
-
4 tumbling vouchers and 2.5 boxing vouchers: \[ 25(4) + 30(2.5) = 100 + 75 = 175 \] ✔️ (However, you cannot buy half of a boxing voucher, so this option is invalid in the context of real purchases)
Based on this analysis, the viable solutions from the provided options are:
- 1 tumbling voucher and 5 boxing vouchers
- 7 tumbling vouchers and 0 boxing vouchers
Thus, the viable solutions are options 1 and 3.