Which of the following statements is false? a)the product of two rational numbers is always irrational. b) the sum of a rational number and an irrational number is always irrational. c) the product of a nonzero rational number and an irrational number is always irrational. d) the product of two irrational numbers is either rational or irrational.

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.

Assemble the proof by dragging tiles to the statements and reasons column

What can you determine about the solutions of this system