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

what numbers is 21/56 equal to

Which ordered pair is a solution for 4x - 3y = 6?

the elightenment idea of separation of powers led to

Which are steps taken by the first emperor of a united China to unify the country? Choose all answers that are correct. A. built the Great Wall B. forbade the

solve the following system graphically using technology, verify the solution Y=36x - 75 Y= -49x - 66

a book sits at the top of a bookshelf is this question kinetic or potential energy

Match the following items. 1. French nobleman who served in the Continental Army 2. military commander who also had experience in government affairs Marquis de

Divide. 9x^2y^2 -12xy^2 -6xy -------------------------------- 3xy

Which statement describes the particles of an ideal gas according to the kinetic molecular theory?(1) The gas particles are arranged in a regular geometric patt

4n^2 -15n+9 factor completely