Apair of equations is shown below:

y = 7x - 8
y = 5x -2
part a: explain how you will solve the pair of equations by substitution or elimination. show all the steps and write the solution.

part b: if the two equations are graphed, at what point will the lines representing the two equations intersect? explain your answer.

In elimination method:substract eqation second from one then reasult will comes like this 0 egicaltu 2x-10 then calculate it so value of x comes 3 and put value of x in any eqation.

in substitution method:put value of y of first eqation in the second eqation at the place of y then value of x can bd easily calculated and put value of x in any eqation.

ANSWER:value of x is 3 and value of y is 13

180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

518,400

step-by-step explanation:

the area is multiplying all the given measurements together.

40 * 18 * 30 * 24 = 518,400