baesea2313 baesea2313

13-04-2020
Mathematics

contestada

10. Solve using any method.
10x + 2y = 42
5x + y = 20

Respuesta :

AlphaStorm AlphaStorm

13-04-2020

Answer:

2

Step-by-step explanation:

10x + 2y=42

(5x +y=20) x2

so we get

10x+2y=42

10x+2y=40

Using ELIMINATION METHOD WE GET-

=2

BTW THE QUESTION IS WRONG.....

Answer Link

Otras preguntas

In a gauge capability study, the same operator measured ten parts how many times?

Which of the following questions from a survey might have face validity but not produce valid responses?

Which of the following statements about eczema and psoriasis is true? 1) Eczema usually affects the extensor surfaces 2) Psoriasis usually has a distinct border

HELP PLEASE!!!!Find the area of sector MNP. Use 3.14 to approximate pi. Round to the nearest hundredth.

When property, plant and equipment is disposed of, the asset is derecognised by removing the cost and accumulated depreciation of the asset from the accounting

A home worth $160,000 with $80,000 still owed on the mortgage would have equity of: a. $80,000, which is 50% of the home's value b. $80,000, which is 60% of th

Which type of fracture usually requires surgery? 1) broken wrist/hand 2) hip fracture 3) stress fractures 4) none of the above

Change the variable type of vector v from int to: double, char, or string. Provide three input values of the new type to discover how auto works. a) int. b) dou

importantce of economi planning

What are the major differences between vitamin B₁₂ deficiency, vitamin B₆ deficiency, and iron deficiency?a) Vitamin B₁₂ deficiency primarily affects neurologic