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 ( 74+ )
Otras preguntas
Select all the correct answers. which two statements about composite materials are true? they’re made up of more than one substance. they have the same or simil
three subtracted from the product of two and a number n
hat were some of the groups that separated from the mainstream feminist movement to form their own groups?
What happens to the reactance in a purely inductive load if we increase the driving angular frequency?
If the financial markets are efficient, then investors should expect their investments in those markets to?
Geometry: complete this proof, ASAP!!!
A reason improper use of netiquette can be risky is that users can a. become vulnerable to online harassment. b. access inappropriate websites. c. have their pr
During binary fission in a bacterial cell, a base pair is changed from adenine to cytosine. what has just occurred?
When 6a of ac current at 114 v flows in the primary coil of an ideal transformer, how many amps at 29 v wul flow in the secondary?
Make a prediction. which morphological character do you think will best reflect relationships among these plants- body morphology or flower morphology? why?