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

At midnight the temperature is -6°C. At midday the temperature is 9°C. By how much did the temperature rise?

The diagram below shows the temperature dropping from 80°C to 20°C. Molecules that have longer arrows are moving faster. Which statement describes what is happe

Negative feedback does what to the system? A. maximizies change B. has no role in the system C. minimizes change

which invention is the best reason why the ottomans were able to conquer the byzantine empire?

A baseball team played 162 games. They won 44 more games than they lost. How many games did they lose?

A population is made up of individuals where 149 have the A1A1 genotype, 18 have the A1A2 genotype, and 154 have the A2A2 genotype. What is the allele frequency

What is an expression that shows 4 less than the sum of g and 5

Solve: x + 1.5= 5.7 How do I solve this?

Answer to question 59+19.7=

QUESTION 2 Sally and Bill are on identical swings. (Fill in "Sally", "Bill", or "Neither" into the fields) Assume they weigh the same: If Sally is pushed harder