Which of the following sequences are geometric?
check all that apply
a. 3, 1, 1/3, 1/9, 1/27
b. 2, 8, 18, 46, 120
c. 10, 20, 30, 40, 50
d. 1, 6, 36, 216, 1 296

Which function has the smallest y-intercept value

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

How are algebraic expressions evaluated using substitution?