Seudónimo Seudónimo

02-09-2017
Mathematics

contestada

Evaluate the expression for the given values of the variables.
4(2m-n)-3(2m-n);
m=-15 n=-18
A. 3
B. -3
C. -12
D. 16

Respuesta :

APAgony APAgony

02-09-2017

4(2m-n)-3(2m-n)

4(2(-15)- -18)-3(2(-15)- -18)
4(-30- -18)-3(-30- -18)
4(-12) -3(-12)
-48- -36
-12

The answer is C

Answer Link

Otras preguntas

Can someone please help me

A veterinarian wishes to use 132 feet of chain link fencing into two smaller rectangels having the same lengths and same widths. of the total enclosed anrea is

It can be argued that conflict between the english settlers and local indians in virginia became inevitable when:

Did I get it right it’s number 7

What is the x value with that y =15 -3x and y =0?

The mural in the art gallery is 7 meters tall. It’s 69 centimeters taller than the marble sculpture. How tall is the sculpture?

Name for the muscle that must relax during a given movement

You may need to see a doctor if ________. a. you occasionally go to bed late b. you occasionally wake up in the middle of the night c. you often feel well reste

Hey guys help my please

By the end of this course, you will possess more categories or constructs with which to understand human communication than you currently possess. this increase