Subtracting Integers
a) 8-5-(-4)-(-15)-6-(-10)

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Extra points! find the missing dimension! need asap

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?