jewerls jewerls

04-03-2017
Mathematics

contestada

X=-6+y x-3y=28 substitution

Respuesta :

wolf1728 wolf1728

04-03-2017

A) x=-6+y
B) x-3y=28
We can substitute equation A into B

B) -6 + y -3y=28
B) -2y = 34
y = -17
x = -23

Answer Link

Otras preguntas

8/3 4. A student shot a bottle rocket up in the air and it took a total of 16.0 seconds to go up and come back down. How high did the rocket travel?

Calculate the displacement in meters of a motorcycle that has a speed of 100 kilometers per hour if it has circulated for 50 minutes

Which two details from u.s. attacked; hijacked jets destroy twin towers and hit pentagon in day of terror best supports the answer to the central idea

What evidence leads scholars to attribute pontormo’s deposition to the mannerist style?.

Consider that a plant with genotype rr has red flowers and a plant with genotype ww has white flowers. This plant species expresses incomplete dominance for flo

Natalia wants to pay the restaurant bill for her and a friend. the bill id $50. she has a 15% percent off coupon, and she wants to tip the server 20% of the ori

What does windows os use to provide the physical memory available in the computer to applications running on the computer?.

Help me PLEASEEEEEEEEE

Heather wants to buy a new car but needs money for the down payment. her parents agree to lend her money at an annual rate of2% , charged as simple interest. th

Transform the solid black function to match the dotted function.