madison21216 madison21216

10-10-2019
Mathematics

contestada

The value of -5x+4+2y when x=2 and y=5

Respuesta :

10-10-2019

The correct answer is 4

Answer Link

Аноним Аноним

10-10-2019

-5x+4+2y

Use the substitution method

-5(2)+4+2(5)

-5(2)=-10

2(5)=10

-10+4+10

do -10+4 first

-10+4=-6

-6+10=4

Answer:

4

Answer Link

Otras preguntas

kennedy indicates that the ability to monitor weapons should be choose 1 answer: given exclusively to the government of the united states. shared by the leaders

write a essay on how regional overlaps compare to cultural patterns.

In the book Doll Bones what was the main theme in the book?

why do u think literacy is important? How will it benefit your life ?

one forth of the villains nabbed by the Second-Rate Superheroes were jaywalkers. One-ninth of those were illegal double parkers. What fraction of the villains w

all falling objects experience some air resistance, the effect of which is to decrease acceleration. when the falling object's acceleration reaches zero, the ac

Ms. Lantz recently participated in the Rocket Run 5k. The distribution of finishing time for females is approximately normal with a mean of 57 minutes with a st

jessica hasn't paid the roofing company that replaced the roof on her home. the contractor placed a mechanic’s lien on her property, which is a(n) lien.

3. What two inventions allowed people to feel that they could organize an assassination of the tzar?

3. What was the relationship of the African American elite to urban black communities?