almanzarj1980 almanzarj1980

10-11-2021
Mathematics

contestada

Is (7,–2) a solution to this system of equations?

8x–20y= (–4)
18x+y= (–12)

Respuesta :

itsmei37 itsmei37

10-11-2021

Answer:

no

Step-by-step explanation:

8(7)-20(-2)=96

18(7)+(-2)=124

Answer Link

Otras preguntas

You obtain a 5-year loan for $27,000 at an APR of 2%. What is the finance charge?

Graph and find the area of the figure with the vertices (-3, -4), (-1, 1), (0, -4)

How did the deaths of Wells-Barnett's friends impact her life? Responses They persuaded her to settle down as a wife and mother. They persuaded her to settle do

Steroids found in the human body are best classified as A. alcohols B. cyclic hydrocarbons C. ethers D. halocarbons E. esters

Look at this image. Why does Tug Hill Plateau receive more snowfall than the neighboring lowlands (marked with an A on the map)? Map of Canada with Lake Ontario

Select the correct answer from each drop-down menu. An atom has 9 electrons and 9 protons at the start, If it loses 2 electrons, the net charge on the atom will

6. Find the value of x and y and z in the diagram. Leave answer in simplest radical form. x = y = Z =

HELP INNEED THIS DONE NOW Answer questions 1 and 2 affirmatively and questions 3 and 4 negatively. Use complete sente 1.Ellas no necesitan estudiar el sábado,

PLEASE HELP greatly appreciated:)

the figure shows an isosceles right triangle. What is the length of the hypotenuse.