Answer:
x > -
or x > -2.4
Step-by-step explanation:
-9x > 9 + 3(-
x + 1) - 3x
-9x > 9 -x + 3 - 3x
-9x > 12 - 4x
-5x > 12
x > - or x > -2.4
Answer:
Y=5/2x-3
Step-by-step explanation:
The equation's slope is -4/10, which simplifies to -2/5. The reciprical of this, 5/2, is the slope of a perpendicular line. The first possibility you commented is the only one to have this slope.
Answer:
2 and 7
Step-by-step explanation:
14: 2 7
37: 37
LCM: 2 7 37
The Least Common Multiple (LCM) is: 2 x 7 x 37 = 518
Answer:
Original cost was $19.99
Step-by-step explanation:
100% - 15% = 85%
16.99 / 0.85 = 19.99
To check:
19.99 * 0.15 = 2.998
19.99 - 2.998 = 16.992 = 16.99
Correct!!
Answer:
negative association
Step-by-step explanation:
This diagram is a scatter plot which represents a set of data. Data on a scatter plot can fit one of three descriptions: positive (increasing), negative (decreasing) or no association (points do not form any kind of line). Given this data and the line of best fit, or the line that pass through the majority of the points, it is a decreasing line. Since the line goes downhill, it is a negative association.
