A plane traveled 1430 miles to San Salvador and back. The trip there was with the wind. It took11 hours. The trip back was into the wind. The trip back took 13 hours. What is the speed of the plane in still air? What is the speed of the wind?

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.

Which of the following is true for the relation f(x)=2x^2+1

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list