Bob rides his bicycle on a bike path that is 75 kilometers long to get to his house that is due east of the bike path. If it takes bob 15 hours then what is his speed and what is his velocity?

Solve: 5/7x + 4/3 = - 2/3

When x=8, y=20. Find why when x = 42

Solve the following equation for the variable a 2a+b=c-4d

Initially, $40/%$ of the students at the school dance are girls. Then, $15$ more girls arrive, after which $52/%$ of the students at the dance are girls. How many students are now at the dance after the additional girls arrive?

When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number. Why?

A car needs 54 liter petrol for running 648km how many km will it go with 10 liter petrol

What's the cot (180°) + (cos (180°) / sin (180°))

Who created the universe?

The cross-section of a beehive reveals it is made of regular hexagons. What is the measure of each angle in the regular hexagon?

Sophia walked 6 miles in 90 minutes at bear creek park in euless, texas. if she continues at this rate, use a ratio table to determin how many miles she could walk in 60 minutes