Mt. everest is 29,029 feet above sea level. the dead sea is 1,411 feet below sea level. what is the difference between the elevations?

a) −27,618 feet
b) −30,440 feet
c) 27,618 feet
d) 30,440 feet

Solve for x, y, and z. show all steps.

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.

Asquare parking lot has 6,400 square meters what is the length in meters