(08.05)
mindy wants to solve the following system using the elimination method:

y = x − 4
y = 2x − 3

what number should the equation y = x − 4 be multiplied by to eliminate x?

−1
−2
−4
−6

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%

This activity will you meet these educational goals: mathematical practices-you will make sense of problems and solve them, reason abstractly and quantitatively, and usemathematics to model real-world situations.directionsread the instructions for this self-checked activity type in your response to each question, and check your answers. at theend of the activity, write a brief evaluation of your work.

Ab and bc form a right angle at point b. if a= (-3, -1) and b = (4.4), what is the equation of bc?