Please help me on this.
2x+3=4x+1

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

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

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other