Find the values of a b and c for which the quadratic equation ax^2+bx+c=0 has the solutions - 3 and 1

How many meters are in 100 yards?

The slope of a line parallel to -x + y = 12 equals what?

How much can 8 go into 105

What were the major port cities in the 13 colonies

On a straight road, a car speeds up at a constant rate from rest to 20 m/s over a 5 second interval and a truck slows at a constant rate from 20 m/s to a complete stop over a 10 second interval.

Leah is placing books on a one meter long shelf. If each book is 2 cm wide, how many books will fit on the shelf?

Rex mixed x liters of fruit syrup with y liters of water to make a fruit punch. Three times the number of liters of water he mixed was 6 more than twice the number of liters of syrup he mixed.

There are 4 red paint cans, 2 green paint cans, and 1 yellow paint can. What is the probability of choosing a yellow paint can then a red paint can without replacement?

on a map, two cities measure 6.2 cm apart. If the scale of the map is 5 cm per 10 miles, then how many miles apart are the cities

8x-3x=20 show work to receive credit.