Hello! I was wondering if you could help me? It’s 6th grade math. :-) 4th question: 5 boxes of Cheerios cost $17.50

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7