Poster 7 has vertices V′(50,−40),X′(30,−40),Y′(30,−70), and Z′(50,−70). Which transformations of poster 4 produce the location of poster 7? Correct answer please!!:)
Help please this is a performance task it's a test grade
Please help
I will mark you brainliest for the correct answer.

When are two distinct non vertical lines parallel

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?