27derosair 27derosair

21-12-2022
Mathematics

contestada

PLEASE HELP!!

Add the equations.

2x-y=-7
+ 3x+y=12
----------------------

A. -x=-19

B -x=5

C 5x-2y=-19

D 5x=5

PLEASE HELP Add the equations 2xy7 3xy12 A x19 B x5 C 5x2y19 D 5x5 class=

Respuesta :

Otras preguntas

What is the relationship between evaporation and temperature? a. The lower the temperature, the greater the evaporation. b. There is no relationship between tem

during the enlightenment era what did both ancients and moderns believe was a dependable guide to human thinking

how did the discovery of glossopteris support wegner's continental drift hypothesis?

1 5/10 + 3/10 = find each sum write in simplest form

15. During the Cold War, the United States foreign policy of containment consisted of A. deterrence and mutual assured destruction. B. wars and mutual assured d

What is 6,482 divided by 7 = ? Please explain.

Which number is between 0.6 7/9 A.23/27 B.31/45 C.14/27 D.1/3

15. During the Cold War, the United States foreign policy of containment consisted of A. deterrence and mutual assured destruction. B. wars and mutual assured d

An offspring will have both the traits of the mother and father. Why?___________

Which choice is the same as 19 tens? 10 hundreds and 9 tens 1 hundred and 9 tens 9 hundreds and 1 ten 1 hundred and 9 ones