A helicopter is flying directly above a submarine at a position of 125 feet above sea level. The submarine is located at - 70 feet below sea level. what expression will calculate the distance between the two vehicles?

What is 19.873 rounded to the nearest tenth?

If I had 7/8=Y+1/4 that would equal 5/8?

Marcus has a change jar that contains only nickels and pennis. He has 65 coins which add up tona total of 1.73. How many of each type of coins does he have.

If your playing a game and get 15 coins 30 minutes. How many coins will you get in 1 hour and 40 minutes?

Jess will flip a two-sided coin and roll a number cube with numbers 1, 2, 3, 4, 5, 6 one time. What is the probability that the coin will land on heads and the number cube will show a number greater than 3 on the top face?

Angelina spend $50 on 16 packages of cookies for her club members. sugar cookies cost $2.50 per package and chocolate chip cookies cost $3.50 per package. how many packages of each cookie does Angelina buy?

What are solutions to the equation below x^2 + 3x-18=0

A circle's diameter is 22 inches. What is the circle's circumference

You grew 3.8 inches since last year. If you are 61.2 inches tall now, how tall were you a year ago? Write and solve an equation.

A square and rectangle have the same perimeter. The rectangle is 13 cm long and 7 cm wide What is the length of a side of the square