An airplane is flying at 412 miles per hour on bearing N15W wind is blowing at 50 miles per hour on bearing N55E what is the plane true ground speed

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Pls brainliest will be awarded if answer is correct