anna4780
anna4780
04-02-2020
Mathematics
contestada
Simplify this expression. -x -2y - 8x -2y
Respuesta :
savannahnichols770
savannahnichols770
04-02-2020
9x-4y
Step-by-step explanation:
Answer Link
mirandafer641
mirandafer641
04-02-2020
Step-by-step explanation:
-x+-8x=-9x
-2y+-2y=-4y
-9x+-4y
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
Which of the following describes an example of an energy resource that does not pollute the air with greenhouse gases? a)Wind power, which converts wind to elec
naomi has earned $54 mowing lawns the past two days. she worked 2 and a half hours yesterday
One reason the Fugitive Slave Act of 1850 angered Northerners was that it A. required all citizens to support the slave system. B. gave states more power than t
Which example shows an organism maintaining homeostasis? A. a lizard changing color to avoid a predator B. a person sweating on a hot day C. a bacterium divi
Out of 30 students surveyed, 17 have a dog. Based on these results, predict how many of the 300 students in the school have a dog.
Which pronoun agrees with the antecedent? Neither Janine nor Yerica made __________ own costume for the parade. A. she B. hers C. her D. their
(2 5/8 + 2 1/2) - 4 2/3
Ben is 140cm tall. Mike is 1090mm tall. who is taller? How much taller?
how efficient is an incandescent light bulb?
What is 15/27 as a percent
