Use elimination to solve the system of equations given by 3x + 4y = 5 and 21x + 28y = 35.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

If you could answer these your a life saver

Explain how to graph a scatterplot and its regression line using a regression calculator.