billy17 billy17

04-04-2016
Mathematics

contestada

Which expressions are equivalent to -3-(7.5+4)

Respuesta :

penfila11Pen penfila11Pen

04-04-2016

-3-(7.5+4)
PEMDAS
P for Parenthesis
E for Exponents
M/D for Multiplication/Division
A/S for Addition/Subtraction
We should first clear the ones in parenthesis: (Oder Of Operations)
= -3-(11.5)
= -3-11.5
= -14.5
Basically -3-(11.5)

Answer Link

Otras preguntas

Why is Thomas afraid of the beetle blade?* A. Because he thinks it is a spy for the people who sent them to the Glade B. Because he thinks it is infected with a

In the Solar System, what do planets, comets, and asteroids have in common?

Robbie decided she never had to hear anything worse in her life, because she had lived the worst. true or false

If the charge q is placed at the centre of the line joining two equal charges Q such that the system is in equilibrium then the value of q is? Really need it, w

please help me i dont understand

Jeff is standing on the 10 m diving platform. His coach is on the ground to the left of him, while his parents are on the ground to the right of him. His coach

Please help me or i won’t get my license

[tex]what \: is \: reflection \: of \: light \: {?} [/tex]

What is answer please

Convert 25 miles into kilometres