Answer: The number of watermelons he can buy to meet both his constraints will be greater than 10.
Step-by-step explanation:
Since we have given that
Number of pineapples = 6
Total number of fruits will be atleast 10
Cost of buying both pineapples and watermelons will be atmost \$60.
Let the price of pineapples be x.
Let the price of watermelons be y.
Let the number of watermelons be 'W'.
According to question, our linear inequality will be
![6+W\geq 16\\\\W\geq 16-6\\\\W\geq 10](https://tex.z-dn.net/?f=6%2BW%5Cgeq%2016%5C%5C%5C%5CW%5Cgeq%2016-6%5C%5C%5C%5CW%5Cgeq%2010)
and another inequality will be
![6x+10y\leq \$60](https://tex.z-dn.net/?f=6x%2B10y%5Cleq%20%5C%2460)
Hence, the number of watermelons he can buy to meet both his constraints will be greater than 10.