Solve 2.2 + 4.0 – 6= 0 for x.
r= -3 or <= -1
x = -3 or t=1
r = 3 or <= -1
r = 3 or = 1

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?