The formula for the area of a regular polygon is a = 1/2ap. what is the equation solved for a?

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.

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

The sum of two numbers is 86, and their difference is 20. find the two numbers