Part A Suppose you use your microwave oven for 10 minutes each day. The remaining time, the oven is ready with the door closed. Calculate the total number of kilowatt-hours used by the microwave oven in one month. Assume 30 days in a month.

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

What is the distance between (–2 1/2,-3) and (1, –3)?

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.