Emma is 10 years old. she asked her father how old he was. her father answered: "when you will be my age, i will be 70." how old is emma's father?

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.

Is the point (0, 8) on the x-axis or y-axis? how do you know?

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}