LilRedRidinHood LilRedRidinHood

13-01-2021
Mathematics

contestada

complete the missing value in the solution to the equation.

5x - 2y = 30

(8, ? )

Respuesta :

SvetlanaM SvetlanaM

13-01-2021

Answer: y = 5

Step-by-step explanation:

5x - 2y = 30

(8, ? )

5 · 8 - 2y = 30

40 - 2y = 30

40 - 2y - 40 = 30 - 40

- 2y = - 10

- 2y ÷ (- 2) = - 10 ÷ (- 2)

y = 5

(8, 5)

Answer Link

Otras preguntas

how do chain restaurants get started

The government has the right to restrict the number of people who visit the White House. This is an example of a government exercising its .

Which statements about limner portraits are true? Choose all answers that are correct. A. They included objects that tell about the artist. B. They we

John has a bunch of 10 and 25 cent coins. There is a total of 22 coins. If the total value of the coins is R$ 3,25, how many 10 cent coins has John?

Create two factors or multiple word problem.

Which is an example of passive transport across a cell membrane?

What is the solution to the inequality? 7x+18>−3 x>−3 x>3 x<−3 x<3

Why didn't Menelaus avenge Agamemnon?

7. Which medical innovations did florence nightingale introduce in the nineteenth century? A. techniques for killing disease-carrying microbes in dairy produc

A lyric poem is any poem that does not tell a story. t f