afluffybunny126
afluffybunny126 afluffybunny126
  • 06-06-2023
  • Mathematics
contestada

Using the substitution method, find the solution to this system of equations. Be sure to show your work!
-2x+2y=7
-x+y=4

Respuesta :

Otras preguntas

Steam at 1 MPa, 300 C flows through a 30 cm diameter pipe with an average velocity of 10 m/s. The mass flow rate of this steam is: (d) 3.78 kg/s (a) 0.731 kg/s(
If, as a pioneer, you wished to warm your room by taking an object heated on top of a pot-bellied stove to it, which of the following 15-pound objects, each hea
Trying to solve y + 4 = -5/3(x-5) Do I get y = -5/3x + 25/3 or do I multiply everything by 3 to get -15x + 21? Provide how.
find the distance of (-7,-5) and (-3,4) round to the nearest tenth​
Explain the role of an expert witness and be sure to identify what the expert witness should not do.
How many times smaller is 6 is than 60​
A nut wholesaler sells a mix of peanuts and cashews. He charges $2.80 per pound for peanuts and $5.30 per pound for cashews. If the mix is to sell for $4.80 per
h(t) = - 16t2 + 64t + 112 where t is the time in seconds. After how many seconds does the arrow reach it maximum height? Round to the nearest tenth of a second
The gross federal debt y​ (in trillions of​ dollars) for a certain country in year x is approximated by the following​ equation, where x is the number of years
Do people walk faster in an airport when they are departing (getting on a plane) or after they have arrived (getting off a plane)? An interested passenger watch