huelindsey huelindsey

03-05-2019
Mathematics

contestada

What value of y makes the system of equations below true?
y = 9x - 7
y = 6x - 4
a.) 2
b.) 1
c.) -1
d.)-2

Respuesta :

choixongdong choixongdong

03-05-2019

Answer:

a) 2

Step-by-step explanation:

9x - 7 = 6x - 4

3x = 3

x = 1

when x = 1

y = 9x - 7 = 9(1) - 7 = 2

or

y = 6x - 4 = 6(1) - 4 = 2

Answer

a) 2

Answer Link

carlyclarke666 carlyclarke666

03-05-2019

Answer:

The answer is b) 1

Step-by-step explanation:

If you plug in y=9(1)-7= 2

same goes for y=6(1)-4=2

both the same answer

Answer Link

Otras preguntas

Eduardo's mother just bought a new vacuum cleaner that she loves. Eduardo wants to know if it really cleans better than the old one. He gets a few identical car

Xavier and Shawn are co-owners of a party-planning business. They split all of the profits 50-50 and are able to make decisions that are binding on both parties

how does mass differ from weight

How would a bar magnet orient itself to this planet’s magnetic field A.) A B.) B C.) C D.)D

Does an acid gain or lose a hydrogen cation, H+, during an acid-base reaction?

Choose the point-slope form of the equation below that represents the line that passes through the point (−1, 6) and has a slope of −3. (1 point) y = −3x + 3

Nosotros_____de las montanas Bajas Bajan Baja Bajamos

can you help me find the composition of funtions

the type of pressure system in the bahamas

If all proper hand washing steps are followed, how long should the entire process take? A) At least 20 seconds !B) At most 2 minutes C) At least 60 seconds D)