The area of north dakota is 77,353 square miles. the area of south dakota is 70,700 square miles. how many square miles greater is the area of north dakota than the area of south dakota?

thomas started a lawn-mowing business in Florida, in which he has x lawns on his route. his costs are $6 per lawn for fertilizer and $14 per lawn for labor. a) if he charges $25 per lawn, write a polynomial that represents his weekly profit.

What is the product of (p3) (2p2 - 4p) (3p2 - 1) ? A) 6p7 + 4p4 B) 6p7 - 2p5 - 12p5 + 4p3 C) 6p7 - 12p6 - 2p5 + 4p4 D) 6p12 - 14p6 + 4p3

Margarita is driving at the speed of s-4/s^2-9s+20 miles per hour. The distance Margarita covers in s-5/4 hours is miles. Give your answer in simplest form.

What is 23/35 simplified?

Tracy deposited $59 into a bank account that earned 3.5% simple interest each year. If no money was deposited into or withdrawn from the account, how much money was in the account after 1 1/2 years? Round your answer to the nearest cent.

How does the volume of a sphere with radius 2cm compare to the volume of a sphere with radius 1cm

6 yards to 36 yards. Find the percent of change. Round to the nearest tenth of a percent if necessary.

Mark, evan, and cayla are playing a game. there are 3 blue marbles, 2 red, and 1 green marble. if mark pulls a blue marble he gets $1. if evan pulls a red marble, he gets a $2. if cayla pulls a green marble, she gets $3.

How do you reduce 12/30 by 1/2

Maria's age of 17 years less than Orlando's age. The sum of their ages is 33 find their ages.