26-02-2020
Mathematics

contestada

pls answer you dont have to show work

pls answer you dont have to show work class=

Respuesta :

igoroleshko156 igoroleshko156

26-02-2020

Answer:

Option C, 6.5

Step-by-step explanation:

Step 1: Substitute y in the equation 3x - 5y = 22

3x - 5y = 22

3x - 5(-5x + 32) = 22

3x + 25x - 160 + 160 = 22 + 160

28x / 28 = 182 / 28

x = 6.5

Answer: Option C, 6.5

Answer Link

Otras preguntas

If 101! = (99!)x, then x = ?

What is domain and range

-2(b+12)+6b is simplified to what?

Which pronoun best completes the sentence? How is the pronoun used? The coaches cancelled afternoon practice for __________ and the managers.

The Congress has the power to declare war, it is spelled out, and is this type of a power.a. concurrent c. expressed b. implied d. inherent

Which pronoun best completes the sentence? How is the pronoun used? Answers: B. Her: direct object D. Her: indirect objectDid you tell Christine and __________

Which development took place in Germany, Italy, and Spain during the 1930s?A.Governments became more democratic.B.Parliamentary governments had difficulty formi

If BC = 4 and CD = 27, find AC.

Oliver weighs 600. N. He climbs a flight of stairs that is 3.0 meters tall in 4.0 seconds. a. How much work did he do? b. What was Oliver’s power in watts?

Over the past 50 years, the South has undergone a change from an agriculture-based economy to an industry-based economy. This change is known asA)manufacturing.