jrbeutin jrbeutin

23-05-2017
Mathematics

contestada

3x + 5y = 23
y = 4x

What are x and y that make both equations true?

Respuesta :

jacobec jacobec

23-05-2017

So basically just add the equations to get rid of y. Then solve for x and plug into one of the equations for y. (1,4)

Ver imagen jacobec

Answer Link

Otras preguntas

NEED HELP ASAP!!!! Select 3 pieces of evidence listed in the article that show how human behavior impacts the planet. Question 4 options: Development of synthet

This figure represents a portable ramp that is being recovered on all sides. How much material is needed to recover the ramp? 1288 m² 1416 m² 1443 m² 1680 m² Ri

Record yourself using the five of the new verbs you learned in 5 complete sentences. Some of the verbs you can use are fermer, compter, finir, donner, expliquer

Wendy asked 40 students on the school football team if they ever injured themselves while playing sports. Fifteen football team members responded “Yes.” Wendy c

write the decimals and percents illustrated by the pictures below! can someone pls give me the decimal and percent for this one? thanksn

climbing roots are found in ?

-5 – 3(x – 8) = -5x + 19

hello people ~Name two items that are made from coconut fiber

In need help quick! How can Madison use a resource to best help her with the report? Madison can look in a thesaurus to find synonyms for the word photosynthesi

Rewrite as equivalent rational expressions with denominator (a−7)(a−2)(a+8):