There are 279 middle school student signed up for a field trip. an adult needs to be assigned to every 8 student. Mr. corcoran determines that 34 adults are needed for the field trip Explain whether or not Mr. Corcoran is correct.

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1