smoore20064 smoore20064

03-12-2020
Mathematics

contestada

What’s the solution of x+y=29 and y=4x-11

Respuesta :

Аноним Аноним

03-12-2020

Answer:

x = 8

y = 21

Step-by-step explanation:

y = 4x − 11

x + y = 29

Solve for x:

x + y = 29

x + 4x − 11 = 29

5x − 11 = 29

5x = 40

x = 8

Solve for y:

y = 4x − 11

y = 4 × 8 − 11

y = 21

Answer Link

Otras preguntas

Would you expect heavy metals to be more abundant in old or new stars. Why?

235*45 please help me

An adult with a BMI of 25 to 30 is considered

in a cross country race you run a steady rate of 7 minutes per mile after 21 minutes you finished in fourth place how long is the race

What is 1/100 as a percent?

What does translation mean in math

what is the solution set of the equation 2x + 1 = 9 answer

Which part of speech is (Well) a. conjunction b. interjection c. preposition d. adverb

The location of the water table is subject to change true or false

15 POINTS Which of these themes recurs in Jane Austen’s novels? 1) revenge 2) industrialization 3) class distinctions 4) death