Select the correct answer. Graph the following system of inequalities.
y < 2x+1
Y < -x-1

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.