A sequence of numbers is shown below 1) 1 5 9 13 17
a) Find an expression for the nth term of the sequence

Use set buikder notation to represent the following set: {, -2, -1, 0}

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36