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

The "truly disheartened" is the term used by William Julius Wilson to describe socially isolated people who dwell in urban inner cities, who occupy the bottom r

Weiss Manufacturing intends to increase capacity by overcoming a bottleneck operation by adding new equipment. Two vendors have presented proposals. The fixed c

What is an epic? A. a folk tale that includes magic or supernatural fairies or sprites B. a lengthy narrative poem describing a hero’s deeds C. a story concerne

Consider the Zn(s) + Cu+2(aq) Zn+2(aq) + Cu(s) system. Which element must be more willing to give up electrons? A. Zinc B. Copper Please only answer if you

PLEASE HELP I NEED THIS WITHIN 5 MINUTES! WILL MARK BRAINLIEST!

Five times the first number added to the second number is -21Two times the first number added to the second number is -9

What is the value of X? x + 4/9 = 3/4

the answer to the question

20 POINTS AND BRAINLIEST Enlarged pinnae would have which effect on the body? A. Improve a person's ability to taste because pinnae contain taste receptors B. I

The McNary-Haugen bill: failed to pass Congress in 1922 but passed in 1927 with the support of President Coolidge. resulted in significant technological develop