tiendau2002
tiendau2002
12-08-2016
Mathematics
contestada
7-4x+2(5x+8). If x=-2
Respuesta :
jijishero
jijishero
12-08-2016
7-4x+2(5x+8)
plug x=-2 7
-4(-2)+2(5(-2)+8)
7+8+2(-10+8)
7+8+2(-2)
7+8-4 11
Answer Link
psyfare
psyfare
12-08-2016
39 is the answer. :) Your welcome.
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Anand needs to hire a plumber. He's considering a plumber that charges an initia hourly rate of $28. The plumber only charges for a whole number of hours. Anar
NEEDDD HELPPPP ASAPPPPPPPPPP !!
Which are examples of an expository writing style? Select 3 options. More than a hundred million e-mails are sent around the world each day, and they are all vu
Which equation represents the data shown in the table provided in the image? A. y = 2x + 1 B. y = 3x — 1 C. y = 2.5x D. y = 2.5x + 1 Please include ALL work! &
Question 19 :Rachel, a database administrator, has created a database for her website. It contains pictures of vacations that people have uploaded. In the datab
What different, perhaps conflicting messages does the Prometheus myth convey about challenging the authority of the gods?
Matthew originally crafted this Gospel for a group of Christians who needed to become more familiar with the Old Testament. a) true b) false
Suppose the Federal Reserve purchases $1,000,000 worth of foreign assets. a. if the Federal Reserve purchases the foreign assets with 51,000,000 in currency, s
Which one of the following actions would make the maxima in the interference pattern from a grating move closer together? A. Increasing the number of lines per
A wheel on a race car has 21-inch diameter. To qualify for an upcoming race, cars must be able to travel a minimum of 130 miles per hour. The wheel on this car
