10. a taco stand sells tacos for $3.25 each. the stand’s expenses for the day are $210. define your variables and write an inequality to represent the amount of tacos they need to sell per day to make a profit, and then solve the inequality. provide your conclusion as a complete sentence.

Given the parent function of [tex]f(x)=x^4[/tex], what change will occur when the function is changed to [tex]f(\frac{1}{2} x)[/tex]?

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

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?