dsgrin
dsgrin
04-05-2017
Mathematics
contestada
Simplify the expression: 52 – [30 – 2(7 – x)].
Respuesta :
nbjcoolman
nbjcoolman
04-05-2017
Let's simplify step-by-step.
52−
(
30−
2
(
7−x
)
)
Distribute the Negative Sign:
=
52+
−1
(
30−
2
(
7−x
)
)
=
52+
(
−1
)
(30)
+
−1
(
−
2
(
7−x
)
)
=
52+
−30
+
−
2x
+14
Distribute:
=
52+
−30
+
−
2x
+14
Combine Like Terms:
=
52+
−30
+
−
2x
+14
=
(
−
2x
)
+
(
52+
−30
+14
)
=
−
2x
+36
Answer:
=
−
2x
+
36
Good luck mate :P
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
which proess is part of the carbon cycle
The following are the last 10 run scores Colin got in cricket: 31, 10, 26, 16, 28, 31, 9, 11, 8, 1 a) Work out Colin's mean score. b) Colin plays cricket again
Vector quantities include what 3 things?
All of the following, except ____ are symptoms of structural deficiency. decision making is delayed or lacking quality the organization does not respond innovat
My target heart rate is A. The number of times your heart beats when active B. The number of heart beats per minute C. The optimal heart rate an someone looking
"Can you possibly give me a ride to work this Saturday," your friend, Sarah, asks over the phone. You do not have any thing planned and it is not an inconvenien
DasGute, a not-for-profit (NFP) organization located in Frankfurt, Germany, directly solicited CoolSchool, an NFP university located in Westport, CT, to enter i
What is the factored form of 64g^3+8? (4G+2)(16g^2+8g-4 (4g+2)(16g^2-8g-4 (4g+2)(16g^2+8g+4 (4g+2)(16g^2-8g+4
A team of eight dogs pulls a sled with waxed wood runners on wet snow (mush!). The dogs have average masses of 18.5 kg, and the loaded sled with its rider has a
Approximately 8% of all people have blue eyes. Out of a random sample of 20 people, what is the probability that 2 of them have blue eyes? Round answer to 4 dec
