1/5x-1/3y=-1
Geometric figure: Straight Line<span>
Slope = 1.200/2.000 = 0.600
x-intercept = -15/3 = -5<span>
y-intercept = 15/5 = 3</span></span>
<span>
-3/4x+1/3y=12
</span>Geometric figure: Straight Line
<span>Slope = 4.500/2.000 = 2.250
x-intercept = 144/-9 = 16/-1 = -16.00000<span>
y-intercept = 144/4 = 36</span></span>
Answer:
B
Step-by-step explanation:
Answer:
0.25
Step-by-step explanation:
Answer:
-2 < w ≤ 6
Step-by-step explanation:
The inequalities you're asked to combine are ...
-2 < w
6 ≥ w
Turn one of these around so the "arrows" point in the same direction. (My preference is that they point to the left.) Now you have ...
-2 < w
w ≤ 6
You combine these by putting w in the middle:
-2 < w ≤ 6
_____
<em>Alternate solution</em>
I like the above solution because it puts the components of the expression in the same (left-right) order as they appear on a number line. However, both inequalities can be turned around to get ...
6 ≥ w > -2
Answer: -16x-21
Explanation: 6x + (-22x)=-16x
-18+(-3)=-21
