Carmen, bill, and manuel sent a total of 62 text messages over their cell phones during the weekend. bill sent 10 more messages than carmen. manuel sent times as many messages as bill. how many messages did they each send?

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.

Sketch one cycle if the cosine function y=2cos2theta

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5