shelbyavender01 shelbyavender01

01-03-2021
Mathematics

contestada

Evaluate the expression 2(2x-3y)-5xy where x=-2 and y=-1

Respuesta :

prissyphiri prissyphiri

02-03-2021

Answer:

-12

Step-by-step explanation:

2 (2x-3y)-5xy

4x-6y-5xy

4(-2)-6(-1)-5*-2*-1

-8+6-10

-12

Answer Link

Otras preguntas

How long do you have to be in college to be a medical biologist

How do scientists know the Earth’s magnetic field has reversed itself many times in the past?

2/1 divided by 3/9 pls tell me the answer

Hurry! Runnign out of time! Will mark brainliest! Read the passage from a credible Source: Napping has become a part of business and some world country in Japa

z - 3( z + 2 ) = -6 - 2z

Andrea bought tacos from a food truck and left a 25\%25%25, percent tip of \$2.00$2.00dollar sign, 2, point, 00. What was the price of Andrea's tacos, before ti

Which best describes how individuals help the economygrow?

Please please help me

Which side did most native Americans support in the American revolution? (Apex)

Ammonium carbonate and iron(iii) nitrate are combined, solid iron(iii) carbonate and a solution of ammonium nitrate are formed. the net ionic equation for this