<span>7x+1 < 4(x-2) simplify gives
7x+1 < 4x-8 and collect terms...
3x < -9 i'd solve it as an equality
3x = -9 giving
x = -3 see if zero is in the solution set
7*0 +1 < 4(0-2)
1 < -8 false so
x < -3 (doesn't contain zero)
and: x < - 3
I hope this helped!
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Answer:
p = 5
Step-by-step explanation:
subtract 3 from both sides, cancelling it on the left
and leaving you with 5 on the right
3 + p = 8
-3 -3
p = 5
Answer:
7,3 if rounded up...
not rounded up..... 7, 3.3????? I think???
The answer to the item above would be the fourth choice, "none of the above". The measure of the angle formed by two intersecting perpendicular lines should be 90 degrees. The lines would form a section that is one-fourth of the Cartesian plane, thus, the 90 degrees.
Step-by-step explanation:
R = V / i = 220/4 = 55 ohm
....