Answer:
Jenny is incorrect. The slope is actually 1/6.
Step-by-step explanation:
We can check to see if Jenny is correct by using the slope formula.
m = y2 - y1 / x2 - x1
m = 2 - 1 / 6 - 0
m = 1 / 6
The slope is actually 1/6 and not -1/6. This means that Jenny is incorrect.
Answer:
$80.73
Step-by-step explanation:
First, find 35% of 115.
35% as a decimal is 0.35 (35/100)
0.35 x 115 = 40.25
Now, subtract 40.25 from 115.
115 - 40.25 = 74.75
Now, to find the sales tax, find 8% of 74.75.
8% as a decimal is 0.08 (8/100)
0.08 x 74.75 = 5.98
Now, subtract add 5.98 to 74.75
5.98 + 74.75 = 80.73
Answer:
1. correct (conversion = x1000)
2. correct (conversion = [divided by] 1000)
3. wrong (conversion should be x100)
4. wrong (conversion should be x1000)
5. correct (conversion = x10)
Answer:
32 degrees
Step-by-step explanation:
The diagram of the problem is drawn and attached.
In Triangle WXZ
105+43+=180 (Sum of Angles in a Triangle)
148+=180
=180-148
=32 degrees
Since |XY|//|WZ| (parallel to)
= (Alternate Angles)
Therefore:
=32 degrees
Is x a variable in these problems or is x acting as a multiplication sign?