abby15dnpbslrg abby15dnpbslrg

13-07-2018
Mathematics

contestada

is the point (9,-9) a solution to the linear equation -2x-y= -9

Respuesta :

sqdancefan sqdancefan

13-07-2018

yes.

Asked and answered elsewhere.

https://brainly.com/question/10636688

Answer Link

3ricaaa 3ricaaa

13-07-2018

Plug in the point for x and y in the equation.

-2(9) -(-9) = -9
-18 + 9 = -9
-9 = -9

It is a true statement, therefore, it is a solution to the given equation!

Answer Link

Otras preguntas

is making salt water a chemical or physical change??

Which expression correctly represents the product 12(8 + 5) after applying the distributive property? A) (12x14) B) (12x8) + 5 C) 8+(12x5) D) (12 x 8) + (12 x 5

You have savings of $100. You plan to save another $100 at the beginning of each year for 5 years. The account pays annual interest of 8 percent, compounded qua

A symbiotic relationship in which both partners benifit

How to separate unreacted iron

Bass clef is also known as the (1 point) OF clef. G clef. grand staff. Oledger line.

Your friend's house is 4.5 miles north and 6 miles east of the firehouse. How far is your friend's house from the firehouse?

(3, 4), (-4, –5) find the slope of the line through each pair of points

Someone help me pls !!

(80 POINTS - will mark brainliest) What do elements Li, Be, B, N, C, O, & F have in common?