serenitymcpherson20
serenitymcpherson20 serenitymcpherson20
  • 24-11-2019
  • Mathematics
contestada

Which of these expressions have negative values? Select all that apply.
2 + 2(-3)(7)
-2(27÷9)+4
(14÷-2)(-6)
(4 - 10) -(8 ÷ (-2))​

Respuesta :

gcantiga44
gcantiga44 gcantiga44
  • 24-11-2019

Answer:

2 + 2(-3)(7)

-2(27÷9)+4

(4 - 10) -(8 ÷ (-2))​

Step-by-step explanation:

2 + 2 (-3)(7)

2 + 2(-21)

2 + (-42)

2 - 42 = -40 (negative value)

-2(27 ÷ 9) + 4

-2(3) + 4

-6 + 4 = -2 (negative value)

(14÷-2)(-6)

(-7)(-6) = 42 (positive value)

(4 - 10) -(8 ÷ (-2))​

(4 - 10) - (-4)

(-6) - (-4)

-6 + 4 = -2 (negative value)

Answer Link
livyaassisma
livyaassisma livyaassisma
  • 03-12-2020

Answer:a , b , d

Step-by-step explanation:if you solve all of them a b and d are negative

Answer Link

Otras preguntas

Lydia is painting flower vases. Each vase takes 3⁄16 of a quart of paint. She has 21⁄2 quarts of paint. How many flower vases can she paint?
Which region commonly traded fish? A. Georgia B. Southern colonies C. New England colonies D. Middle colonies
WORTH 20 POINTS 1. Compare the direction of the currents in the North Pacific Ocean with those of the South Pacific Ocean. How are they alike and similar? Expla
Help!!!! Me please!!!!!! Help help help help help
The media have no effect on our socialization. X True ✓ False
HELP NEED DETAILED ANSWER 20 POINTS
Need help finding a constant k at which the function is continuous everywhere.
what reaction is a match burning
Identify the sentence structure. Lisa held the little bird carefully.
What’s the subject pronoun for Felipe and the correct form ser