savagesweet16 savagesweet16

03-06-2020
Mathematics

contestada

Please help with this work

Please help with this work class=

Respuesta :

shezu779 shezu779

03-06-2020

Answer:

B = 80

Step-by-step explanation:

y = 4x

y = 1/2x + 280

Substitute one equation into another.

4x = 1/2x + 280

Combine like terms

3.5x = 280

x = 80

Answer Link

Otras preguntas

Why is RNA necessary to act as messenger?

in an expression(8/9) squared (-81)+3/5dividedby-9/10

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

Rewrite the function c(x) =9(x+3) using the distributive property

What two major processes are involved in the oxygen cycle?

When was World War I?

Rewrite the function c(x) =9(x+3) using the distributive property

Was the Gold Rush a good or bad thing for the United States?

Can u paraphrase the quote ”let things take their course”

Rewrite the function c(x) =9(x+3) using the distributive property