PRACTICE 7
An online-only electronics firm recently purchased $3000 worth of new
equipment to create shock-proof packaging for its products. The cost of producing
one shock-proof package is $2.50, and the firm charges the customer $4.50 for the
packaging. Find the number of packages that must be sold for the company to break
even.

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation:

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation:

the answer is a and d