MarkOfAmnael MarkOfAmnael

25-01-2017
Mathematics

Answered

y = 5x-40

y-3x=-24

(Solve the system algebraically by any method and show work)

Verified Answer :

texaschic101 texaschic101

25-01-2017

substitution....

y = 5x - 40...so we sub in 5x - 40 in for y in the other equation

y - 3x = -24
5x - 40 - 3x = -24
5x - 3x = -24 + 40
2x = 16
x = 16/2
x = 8

y = 5x - 40
y = 5(8) - 40
y = 40 - 40
y = 0

solution is (8,0)

Answer Link

Related Questions

Situation 3 Country X where you live has been run by the same military dictator for 40 years The army is paid by him Your country is poor You are a member of a

If 628x then A 2x 14 B 2x 48 C 6x 10 D 6x 16

In the right ABC with mC90 mA75 and AB 12 cm Find the area of ABC Please do it without trigonometry

The equation of a line is given below. $-6 x-3 y=12$ Find the slope and the $y$-intercept. Then use them to graph the line. slope: ____ $y$-intercept: __

Three of the following contributed to the end of the Pax Romana 3rd century AD Which one did NOT A A 20year plague weakened the Roman army and demoralized the c

How does Edith Frank differ in Annes eyes from her husband A Edith is lazier and less helpful than her husband B Edith is more generous and caring than her husb

In which order were these documents approved 1 Declaration of Independence 2 US Constitution 3 Bill of Rights 4 Articles of Confederation A 2341 B 3412 C 1423 D

What is the tense of the underlined verb This morning I brought my family blackberries from the bushes near our house I will give 24pts

first person narrative is characterized by

Claire hurried over to Galen as he was closing his locker She asked what he could remember about the previous nights game Galen turned and looked Claire directl

Web Analytics