Answer:
No
Step-by-step explanation:
You can tell if something is a function by checking to see if a vertical line will intersect at one spot more than once. If it does, it is not a function.
Answer:
97.79
Step-by-step explanation:
1062.98 * 0.092 = 97.79416
To the nearest hundredth would be to the second 9. Since 4 is less than 5 just drop the 4 and anything after it.
Answer: 6.9 and 10.4
Step-by-step explanation:
The perimeter of the pentagon is 10 so you can either do 10 times 1.38 times 1/2 or do 5 times 1.38 and it equals 6.9
The perimeter of the hexagon is 12 and you follow the same steps so I did 6 times 1.73 and you get 10.4
Answer: The second option (purple model)
Step-by-step explanation: It is that option because there were 80 toys collected which is 100% and then we do not what the 30% is.
<span>-6+14 =12-8x
-6+14 = 8
then
8 = 12 - 8x -12
8-12 = 12 - 12 -8x
8-12 = -4
and
12-12=0
then
-4 = -8x /-8
-4/-8 = -8x/-8
-4/-8 = 1/2
then
1/2 = x
so that: x = 1/2 = 0.5
hope that helps
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