briannaarchibold13 briannaarchibold13

11-04-2020
Mathematics

contestada

Solve the system of linear equations by substitution

-x+5y=28
x+3y=20

Respuesta :

11-04-2020

Answer:

(2,6)

Step-by-step explanation:

-x+5y=28

x+3y=20

remove the x because of the negative and positive

8y=48

y=6

put y as 6 and x would equal 2

Answer Link

Otras preguntas

What are some of the challenges that you might face if you wanted to observe and study stars from Earth?

What is 1,345 rounded to the nearest integer? weried questiom

Ionic compounds can conduct electricity when dissovled in water or mellted , becasue

Giselle graphs the function f(x) = x2. Robin graphs the function g(x) = –x2. How does Robin’s graph relate to Giselle’s?

Which of the following lists the taxa in order from least inclusive to most inclusive? family, order, phylum class, order, kingdom family, genus, speci

the reaction of aluminium chloride with silver acetate. what volume of 0.2M AlCl3 wpuld be needed to react completely with 40 ml of 0.5M AgOOCCH3 solution?

There are 96 girls in a junior class of 176 students. Find the ratio of girls to boys.

What is the value of the expression 11 − ( 1/2 )4 ⋅ 48?

Help me with (d)(ii). Thank you!

Determine the mass of 30.5 moles of diatomic oxygen (O2)