mileskamron979 mileskamron979

01-02-2019
Mathematics

contestada

1/5x - 2/3y = 30 , when y = 15

Respuesta :

01-02-2019

Question

1/5x - 2/3y = 30 , when y = 15

Answer:

200

Step-by-step explanation:

replace y with 15

1/5x - 2/3 * 15 = 30

1/5x - 10 = 30

1/5x = 40

x = 40 * 5

x = 200

Answer Link

Otras preguntas

What does a cytoplasm do in a plant cell

6. Rationalize the denominator and simplify. 2+√3/5-√3

What can be inferred by the passage of the black codes? Which of the following groups supported Radical Reconstruction? After the passage of the Thirteenth, Fou

why was the lewis and clark expedition so significant?

Why did the earliest immigration restrictions appear in california?

I don't understand how to do this what equation do I set up (y=mx+b)

Find the zeros of the polynomial function f(x)=x^3-2x^2-8x

Martin has a gift card to a coffee shop. Each day he buys the same coffee. This table shows the amount remaining in dollars on the gift card on different days.

whom do the two men seated at the table represent what this cartoon suggest about american attitudes toward immigration in the late 1800s how do you know this w

Why is the additive inverse of a positive number negative? A) You need to cancel out the addition in order to get 0, therefore you must add a negative number.