Find the second of three consecutive integers if the sum of twice the first and 4 times the second is equal to 20[..]

During a hurricane evacuation from the east coast of Georgia, a family traveled west. For part of the trip, they[..]

In how many ways 5 boys and 5 girls be seated in a row of 10 chairs if how many sit anywhere? The boys and girls[..]

if angle WXI = 54 degrees,find angle IXM , angle MXS , angle SXW

segment SI = 14 cm , how long is segment MW , segment MX ?

One boat travels 10 km/h faster than another. While one boat travels 120 km, the other travels 155 km. Find their[..]

Two consecutive integers are such that one quarterof the first added to one seventh of the second is greater than[..]

A man is at present 9 times the age of his son. In 3 years' time the father's age will be 5 times his son's age.[..]

A ball thrown vertically upward from the ground. Its distance in feet from the the ground in t seconds is s=[..]

Sales of SUV's in the US (in millions) for the years 1990-1999 can be modeled by the quadratic function.[..]