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

Please help with this, thank you

What is this answer in simplest form

how many school assemblies are required in nj? PLEASE ANSWER QUICKLY IT'S VERY IMPORTANT

the half-life of carbon-14 is 5,730 years. After 11,460 year, how much of original carbon-14 remains?

What does -4 x 32 equal

Luis made some trail mix. He mixed 4 2/3 cups of popcorn, 1 1/4 cups of peanuts, 1 1/3 cups of raisins, and 3/4 cup of sunflower seeds. He gave 5 of his friends

Hector discovered that one source of energy is unlimited. It is the major source of energy for life on earth. What is it?

this is dumb is someone even going to help me with this answer

The two way table shows the number of students in a school who have cats and or dogs

What was a purpose of Spanish and Portuguese voyages of exploration