The number of bacteria in a sample quadruples every 24 hours. there are 20 bacteria in the sample initially. write an equation to find b, the number of bacteria in the sample after d days.

5/6+7/8what is the answer sealsdbdbshd

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?