theking42016
theking42016
03-02-2017
Mathematics
contestada
How to simplify 5+10(2n+7)
Respuesta :
dashboi007
dashboi007
03-02-2017
5 + 10 (2n + 7)
=5 + 20n + 70
=75 + 20n
U first do the brackets
10 x 2n = 20n
10 x 7 = 70
then u simplify any like variables left
5 + 20n + 70
5 and 70 are like, so add them too
75 + 20n
and thrs nothing left
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
what is 15 +15 hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
It happens every two weeks like clockwork. Which type of figurative language is used? a. onomatopoeia b. personification c. metaphor d. idiom
HELP!! DUE TODAY!! Which of the following is NOT a characteristic of all countries? A. territory B. population C. economy D. sovereignty E. government
Alcohol and other psychoactive drugs affect which parts of the brain?#1. primitive brain#2. reasoning center of the new brain#3. neocortex#4. old brainA. option
Use words to write this expression.
Let s(t)=−2t²+2t+8 where s represents the position (displacement), at time t, of an object moving on a straight line, where t is measured in seconds. Consider s
28. Towing Fees Sun Towing Company charges $50 plus $3 per mile to tow a car, whereas Star Towing Company charges $60 plus $2.50 per mile. Write the equations t
Given f ( x ) = 3 x 2 − 3 and g ( x ) = x 2 3 x 2 , find f g ( 8 ) . Group of answer choices 4 1 2 2
Why would water, sand, etc NOT be in the lungs if a person was dead before they entered the water?
1. a = What type of segment is WX? Which property did you use? Show your work in the space below.
