Which is true about the polynomial –8m3 + 11m?

a. it is a binomial with a degree of 2.
b. it is a binomial with a degree of 3.
c. it is a trinomial with a degree of 2.
d. it is a trinomial with a degree of 3.

At least two people have the same birthday in a school of 150 students

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.