hpitman16 hpitman16
  • 25-01-2021
  • Mathematics
contestada

Calculate the value of 3x + 4y when x = -6 and y = 5.

Respuesta :

ngoa1575 ngoa1575
  • 25-01-2021

Answer:

x = -6

-18+4y=0 => 4y=18 =>y=18/4=9/2

Y=5

3x+20=0 => x=3x= -20=> x= -20/3

Step-by-step explanation:

Answer Link
avarose566
avarose566 avarose566
  • 25-01-2021
Answer:
2

Explanation:
3 x -6 = -18
4 x 5 = 20
-18 + 20 = 2
Answer Link

Otras preguntas

Which is the closest antonym for the word recover? 1.Increase 2.Release 3.Produce 4.Worsen
Evaluate. x-y/7 for x= 18 and y=4 x-y/7= __ ​(Simplify your​ answer.)
Jill wants to add an additional drive to her portable computer. she has a spare 1-tb sata hdd. given such scenario, what would enable her to accomplish her goal
How did John Calvin help change Europe’s cultural geography?
Who is Michelle skinner
Does anybody know the answers 12 through 14
The distance from Ben's home to his school is 2 1/5 miles. After covering 1/4 of the total distance, he stopped at a convenience store. How many miles did Ben c
3. What type of tissue actually moves the chicken wing? PLEASE ANSWER ASAP
The Mayflower Compact differed from the Magna Carta in that it 1. proposed rejecting the king altogether, rather than putting limits on the king's power 2. inc
today's currency exchange rates are set mainly by ?