MayaEThomas
MayaEThomas MayaEThomas
  • 01-02-2021
  • Mathematics
contestada

Find the solution of the system of equations.
-9x + 2y = -19
5x + 4y = –15

Respuesta :

ryanw99
ryanw99 ryanw99
  • 01-02-2021

Answer:

x=1 and y=-5

Step-by-step explanation:

i think that is right

Answer Link

Otras preguntas

If the Mean Value Theorem can be applied, find all values of c in the open interval (a, b) such that f '(c) = f(b) − f(a)b − a. (Enter your answers as a comma-s
write the inequality as a sentence and solve it. ten minus a number is greater than or equal to 21.
Select all the expressions equivalent to 1/2(3 1/2+0.5)-3A- 1/2(4)-3B- 4- 1/2(3)C- 3- 1/2(3.5+0.5)D- -3+ 1/2(3.5+0.5)
Is the following a vector or a scalar?A. today's dateB. a train traveling at 80 km/hC. the force of gravityD. the temperature outside
an ordered pair is a ____ to an equation, or "satisfies the equation"
ect all ordered pairs that are a solution for the function y = -9x + 7. (5,-38) (3,-20) (2, 0) (-9, 7)
Given that f(x) = x squared + 3x- 28 and g(x) = x + 7, find f(x) + g(x) andexpress the result in standard form.
Simplify the following completely and show your work:  (7x + 4) - (2x + 9)
Find the final price: $65 jacket on sale for 60% off and you have a coupon for 40% off.
#6 symbols of inequalities and the coordinate system ..hello I'm a 7th grader can u please help me with my math summer package and explain it in a way that a 7t