lwaldron1973
lwaldron1973
03-05-2017
Mathematics
contestada
simplify the equation -2(x+2)+4(3+2x)
Respuesta :
Nicole3771
Nicole3771
03-05-2017
The answer would be 15 because I know I did it but I don't know how to show it
Answer Link
obudat
obudat
03-05-2017
the answer is 8
so, -2x - 4 + 12 + 2x
= -2x + 2x - 4 + 12
= 0 - 4 + 12
= 12 - 4
= 8
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
You can divide any parallelogram into two matching triangles. How is this useful?i need to know this answer right now please
How many electrons are in a carbon 13 (13c) atom?
colby wants to set sqaure tiles on the top of a box the top of the box is a rectangle 71/2 inches long and 51/2 inches wide how many 1/2 inch tiles would he nee
Two ships leave whittier, Ak at 7 AM. The first ship sails towards Valdez on a 54° course at a constant rate of 36 mi/h. The second ship sails towards Knight is
a meter stick casts a shadow 1.4 m long at the same time a flagpole casts a shadow 7.7 m long. The triangle formed by the meterstick and its shadow is similar t
The golfer hits the golf ball. The quadratic y=-8*x^2 +48*x gives the time x seconds when the golf ball is at height 0 feet. In total, how long is the golf ball
if f(x)=3x+7 and g(x)=2x-5 find g(f(-3))A. -26 B.-9 C. -1 D. 10
Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0
number 1 I need help with confused
Which of the following is a requirement for membership in either the Democratic or Republican Party? A. pass a test on the party philosophy B. pay a cert
