Kenneth, brody rode his bike 70 miles in 4 hours. he rode at an average spe...

brody rode his bike 70 miles in 4 hours. he rode at an average speed of 17 mph for t hours and at an average rate of speed of 22 mph for the rest of the time. how long did brody ri

Word problems, Express commuter train #12 leaves the downtown station and t...

Express commuter train #12 leaves the downtown station and travels at an average speed of miles per hour towards the north-side station, which is miles away. Express commuter train

Multiplying integers, (-9) (-88) (-7)

(-9) (-88) (-7)

Factor completely, 6x^3+3x^2-18x

6x^3+3x^2-18x

#titleadding subtracting decimals.., 9.6+5.2=

9.6+5.2=

Word problem, Susan wants to mix 10 pounds of Virginia Peanuts that cost $...

Susan wants to mix 10 pounds of Virginia Peanuts that cost $3.50 a pound with Spanish peanuts that cost $3.00 a pound to obtain a mixture that cost $3.40 a pound. How many pounds

Quadratic equations,

Problem, I have 10 apples and my friend has 100 apples.How many apples do w...

I have 10 apples and my friend has 100 apples.How many apples do we have ?

Area of a polygon., what is the area of a polygon.

what is the area of a polygon.

Evaluating expressions, how do you evaluate 26=10(4-2)

how do you evaluate 26=10(4-2)