Do I use the plus sign after 3y or the multiplication sign before 5y to combine the like terms?3x+3y+5x*5y

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account