whatolivia50 whatolivia50

26-03-2021
Mathematics

contestada

x+2y=200 x-y= 50 What would be the first step to solve the given system for y

Respuesta :

Kyleyeah Kyleyeah

26-03-2021

Answer:

Multiply the second equation by -1, then add the equations together.

Step-by-step explanation:

x+2y=200

x- y= 50

Multiply the second equation by -1 to eliminate the x

Answer Link

Otras preguntas

Chromosome number variation Loss-of-function allele Physiological trait Discovery-based science Genetic cross A. Human Genome Project B. Down syndrome C. Model

Chemistry How many water molecules are in 1.9 moles of water? Use 6.022 X 1023 for Avogadro's Number! Use "e-notation" when answering. 6.022 X 1023 would be ent

What would be the corresponding mRNA strand to this DNA strand? TAACGCTTAAG

Solve the equation. Simplify your answer if possible.(1/8)t-(5/2)=1

Which of the following exemplifies a sociocultural component in the general organizational environments? A) New FDA regulations on food handling and storage in

If the product of a number and 9 is decreased by 27, the result is 81 Find the number

what refers to a soils ability to transmit water

What types of materials are expelled from cells during exocytosis? Question 8 options: large molecules such as hormones positive and negative ions small molecul

How do you make this into a direct proportion?

The graph shows a demand curve. Demand Curve Price $20.00 $17.50 $15.00 $12.50 $10.00 $7.50 $5.00 $2.50 10 20 30 40 50 60 Quantity Demanded What does the data s