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 ( 98+ )
Otras preguntas
Explain why or why not 14.766 is a reasonable value for the expression 3.21 × 0.46
Im sorry, im not good with negatives and positives xD this is the last one Which values satisfy the inequality? |x| < 3 Choose all answers that are correct.
WHAT IS BIGGER 3/4 OR 11/16 EXPLAIN
It is often easier to determine if an object or organism possesses the characteristics of life rather than life itself. a. true b. false
A wireless cafe charges $5.40 for 3/4 hour of Internet access. How much does the cafe charge per hour?
Explain whether you think the british government acted wisely in dealing with the colonies
is the relationship between the 7s in 7,742 and the 7s in 7,785 different in any way
What is the value of expression? 6^-7*6^4 A. 6^-3 B. 6^-11 C. 6^-28 D. 6^11
what is a mealworm a worm,an insect or an amphibian
For revolutionaries like sam adams, the term____________ embraced a way of life a core ideology and an uncompromising commitment to liberty and equality A. Ind
