Riley bought snacks for her team's practice. She bought a bag of popcorn for $2.75 and a 8-pack of juice bottles. The total cost before tax was $18.83. How much was
each bottle of juice?

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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.