brysonsims brysonsims

03-01-2019
Mathematics

contestada

how many solutions are there in x + 2 y = 5 and 2 x − 2 y = 4 ?

Respuesta :

offguard offguard

04-01-2019

Adding the two equations, you get that 3x=9, so x=3. Since there is only one value of x, there is only one solution.

Answer Link

Otras preguntas

Balance the following reaction under acidic conditions. Cr2O7 2- + Mo → CrO2 - + MoO+

How did the fist fight with TJ and Stacy end? a) With Stacy winning b) With TJ winning c) With Mr. Morrison breaking it up d) With Cassie breaking it up

Find the area 5cm 19cm 27cm

1. A teacher wants to assign 4 different tasks to her 4 students. In how many ways possible ways can she do it? 2. In a certain general assembly, three major p

PLEASE HELP ME FOR 60 POINTSwrite a poem inspired from the image on the screen. Poem should be at least 10 lines with line breaks.

An electronics company is designing the packaging for its latest model of tablet computer. The tablet is shaped like a rectangular prism that is 23.5 centimeter

Can someone please help me with this question please

15. A horse is tied to a post with a lead rope in the middle of a pasture. He is only allowed to walk the area that his 7 yd lead rope will allow him to go. How

-Aponte os limites da Europa com a Ásia no bloco Eurasia.

Part A In this problem the Townsends are a family of 5 and they’re going to the movie theater there’s 2 adults and three kids and he’s going to buy a large drin