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

Mazie's mom is loving and caring. her mom sets clear boundaries and engages in a lot of verbal give and take. in terms of parenting styles, she would be describ

How to do the problem

I need help 2(x + 1) = 2x + 2.

Don has been tracking the population of a town. The population was 7,220 last year and has been increasing by 1.45 times each year. How can Don develop a funct

The largest proportion of federal revenue comes from

tyen what is the answer?

the product of twice a number and 7

In circle O, what is m? 84° 96° 120° 168°

After a 12% pay raise now earning 31,360 what was the salary before the raise

Find the possible value or values of n in the quadratic equation 2n2 – 7n + 6 = 0.