Select the correct answer Given the equations 9x + (3)/(4)y = 6 and 2x + (1)/(2)y=9, by what factor would you multiply the second equation to eliminate yand solve
the system through linear combinations?
OA.
-4/3
ОВ. .
-3/4
ОС.
-3/2
OD
*-772

Plz which expression is equivalent to the expression below?

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)