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Which is a simplified form of the expression 4b – (9b – 8)? A. -5b + 8 B. -5b – 8 C. 5b + 8 D. 5b – 8
answered
Oct 14, 2018
Mathematics
middle-school
1
vote
167k
views
What is the values of 1/3x +7x, when x=5
answered
Jun 11, 2018
Mathematics
middle-school
6
votes
120k
views
What is the coefficient of a in the expression 5a3 + 9a2 + 7a + 4 ?
answered
Apr 18, 2018
Mathematics
high-school
6
votes
24.5k
views
What were the capitals of the north and the south during the civil war?
answered
Apr 4, 2018
History
middle-school
4
votes
97.3k
views
Simplify the expression 9x2+10x2-4x-9+29x2+5+14x-8x
answered
Jan 31, 2018
Mathematics
high-school
1
vote
44.7k
views
The one great universal sign of God's love is
answered
Dec 24, 2017
Advanced Placement (AP)
high-school
3
votes
66.2k
views
The mass extinction at the end of the Mesozoic Era was caused by ______.. a.. . solar radiation. . c.. . an ice age. b.. . a meteor or asteroid colliding with Earth. . d.. . volcanic activity. .
answered
May 11, 2017
History
high-school
6
votes
121k
views
Greatest common factor of: 12,90
answered
Jan 22, 2016
Mathematics
high-school
4
votes
149k
views
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