adam915946 adam915946

08-06-2021
Mathematics

contestada

will mark brainliest

will mark brainliest class=

Respuesta :

baral6887 baral6887

08-06-2021

Answer:

equation 1or 2 divide

3x+y=7

2x+5y=22

or, equation 1 multiple 5

15x+5y=35

2x+5y=22

or,13x=13

therefore x=1 again

value of x put the y in equation 2

2.1 + 5y=22

5y=11

therefore y=11/5

Answer Link

Otras preguntas

Which statement describes an impact of the collapse of the Western Roman Empire on Europe? Europe's economy improved significantly as new roads and infrastructu

The term civil rights refers to a. the rights of all americans provided for in the fourteenth amendment. b. the rights of all americans provided for in the four

Write at least one sentence for each. What is a winter storm Advisory?

How do radical Islamic fundamentalists see the world? as a multiplicity in terms of right and wrong in terms of belief and unbelief as fundamentally evil

“He has refused his Assent to Laws, the most wholesome and necessary for the public good. He has forbidden his Governors to pass Laws of immediate and pressing

About 2 months ago, you got a $2,000 180-day 13% consumer loan. Today you made a $1,000 payment, resulting in a balance of $1,042.74. Thirty-eight days later

Given the balanced equation 3H2(g)+N2(g)=2NH3(g), calculate the mass of NH3 produced by the complete reaction of 2.55g of H2

Ap psychology battle of the brains answers the idea of a single, overall intelligence is called

The main argument in favor of putting boys and girls into different classrooms seems to be that it will allow students to focus more on thier studies.there

The graph shows a trigonometric function. The period of the function is ___, the amplitude of the function is ____ and the midline of the function is y=_____.