Answer:
-3.75 or -3 3/4
Step-by-step explanation:
Factor 3 out of 12:
3x^3y + 3 • 4xy - 9x^2y - 36y
Factor out 3 out of -9:
3x^3y + 3(4xy) + 3 • -3x^2y - 36y
Factor 3 out of -36:
3(x^3y) + 3(4x7) + 3(-3x^2y) + 3(-12)y
Factor 3 out of 3 (x^3y) + 3(-12y):
3(x^2y + 4xy) + 3(-3x^2y) + 3(-12y)
Factor 3 out of 3 (x^3y + 4xy) + 3(-3x^2y):
3(x^2y + 4xy - 3x^2y) + 3(-12y)
Factor 3 out of
3 (x^3y + 4xy - 3x^2y) + 3 (-12y):
3 (x^3y + 4xy - 3x^2y - 12y)
Answer:
D
Step-by-step explanation:
28 divided by 4 equals 7, 7 times 7 is 49
I hope that kinda helps
Answer:
27
Step-by-step explanation:
2 7/10
go around the world
Answer:
The solution for the compound inequality = ∅
Step-by-step explanation:
The given inequality:
3x - 8 ≤ -5 & 2x - 7 > 5
<u>For the inequality 3x - 8 ≤ -5</u>
3x - 8 ≤ -5 add 8 to both sides
3x ≤ 3 divide both side by 3
x ≤ 1
So, the solution of the inequality 3x - 8 ≤ -5 ⇒ x ∈ (-∞ , 1]
<u>For the inequality 2x - 7 > 5</u>
2x - 7 > 5 add 7 to both sides
2x > 12 divide both sides 2
x > 6
So, the solution of the inequality 2x - 7 > 5 ⇒ x ∈ (6 , ∞)
The solution for the compound inequality will be:
(-∞ , 1] ∩ (6 , ∞) = ∅
See the attached figure.