firenze2010 firenze2010

04-04-2022
Mathematics

contestada

Find the solution to the system of equation by using either graphing or substitution
y=4x and y + x=5

Respuesta :

raphontwitter raphontwitter

04-04-2022

Answer:

x=1, y=4

Step-by-step explanation:

sub y=4x into second equation

4x + x=5

5x=5

x=1

now sub x=1 into the first equation

y = 4 x 1

y=4

Answer Link

Otras preguntas

One watermelon weighs 3 kg how many kilograms in 100 watermelons weigh

Find the domain. f(x) = −4x(x − 1)(x − 3)

☹️someone help me ASAP

There are 18 eight graders, 12 seventh graders, and 9 6th graders on the middle school football team. What is the ratio of 8th graders to 6th graders, in lowest

According to the trait approach to leadership, a(n) ___leader overcomes obstacles, makes decisions despite uncertainty, and instills assurance in others.

Explain how fossils can be used to learn about earth’s past climates. (is there a way to tell, is it like relative dating?)

Insert 3 rational numbers between 1 /4 and 1/3 using mean method

Match each technique with its purpose. reversal to directly mimic something for comedy ridicule to present something as the opposite of what is expected or norm

Give reason why n2=x

Which of the following occurs when a catalyst is used in a chemical reaction? A. the catalyst speeds up the rate of the chemical reaction B. the catalyst always