jamireem11 jamireem11

01-02-2020
Mathematics

contestada

9 Solve the system:
2x - 4y = 14
3y + 5x = 9
A. x = 3, y = -2
B. x = 5, y = -1
C. x=y=-11
D. x = 12y= - 23

Respuesta :

americasrivani americasrivani

01-02-2020

Answer:

A. x = 3, y = - 2

The explanation is shown in the attachment

Ver imagen americasrivani

Answer Link

Otras preguntas

help asap 1. Do you think evolution is still taking place in the Galapagos finches? Why or why not? 2. Discuss whether or not human activities lead to speciati

Why do economists regard imperfect competition as undesirable? It leads to political dictatorships. It allows firms to be less efficient producers. It results i

Use gcf and the distributive property to write equivalent expressions in factored form for 4d+12e

What did Lech Walesa do to win more freedom for Poles?

will the opposite of zero always sometimes never be be zero explain your reasoning

Solve each system of inequalities by graphing. x-2y<3 2x+y>8

Which was not a source of economic problems facing farmers in the late 1920s? A. new machinery B. falling crop prices C. drought D. overproduction of crops

The sum of 4 times a number and 7 is 19

Make the following conversion. 0.080 mL = _____ L 800 L 80 L 0.00080 L 0.000080 L

Volcanoes are a source of this, but a bigger source in human activity. What is the thing?