The cruising speed of of kennedy's boat is 20 mi/h and she plans to cruise at this speed for 80 miles, plus or minus 10 miles. What will be the minimum and maximum time that she will travel now?

Koby's solution for 4 (x - 3) = x + 2 is shown at the right. Did he solve the equation correctly? Explain why or why not. 4 (x - 3) = 3x + 2 4x - 12 = 1/x + 2 2. (4X - 12) = 2 · (3x + 2 8x - 12 = x + 2 8x = x + 14 7x = 14 x =2

1/2 of 5 less than 10

Brad's bank granted him a single-payment loan of $7500 for 144 days at 7.5% ordinary interest. What is the amount of ordinary interest owed?

Find the next number of this number series! Tip: sum up two numbers and you get the third! 10,12,22,34,56,90, ...

A basketball game starts with a jump ball in the middle of the court with a circle that has an area of 113.04 square feet. What is the radius of the circle?

2p - 1/q = r/q + 4, subject q

Solve the equation using the quadratic formula: 2x^2-5x+2=0

Convert the measurement as indicated 53qt = __ gal __ qt

Which number is the greatest absolute value? Pick an answer: - 12,10,-8, or 6

What is 5 days 6 hours 20 minutes minus 3 days 8 hours 40 minutes