lat6505 lat6505
  • 12-11-2021
  • Mathematics
contestada

Evaluate the expression when x=−4/5 and y=1/3.

2x+6y

Respuesta :

meisbonjour
meisbonjour meisbonjour
  • 12-11-2021

Answer:

2

--

5

Step-by-step explanation:

Start by multiplying 2 and -4/5 as fractions

2 -4 -8

------ x ------ = -------

1 5 5

Then multiply 6 and 1/3 as fractions

6 1 6 2

------ x ------ = ------- = -----

1 3 3 1

Lastly,add the two results after converting 2/1 to 10/5 to use the Greatest Common Factor so you can add.

-8 10 2

------- + ------ = -------

5 5 5

Answer Link

Otras preguntas

What is a formula unit in an iconic bond
What is the main feature of public-interest groups?
use radic in a sentece
define the respatory system
PLZZZZZZZZZZZZ HELPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!A group of students simulates colliding air masses. Using an index card for separation, a jar
To determine the number of trout in a​ lake, a conservationist catches 94 ​trout, tags them and throws them back into the lake.​ Later, 30 trout are​ caught; 10
Which of the following can be true about invasive species? B Invasive species are not a a threat to new environments. А Invasive species increase the biodiversi
I NEED THE ANSWER FAST PLS HELP
Pls answer this don’t know
NEED HELP ASAP WILL GIVE BRAINLIEST (DO NOT JUST TAKE POINTS OR I WILL REPORT YOU!!) Matt owes his sister $300. He mows lawn’s after school and on the weekend