Answer:
x = 8
Step-by-step explanation:
-4 + 8x = 6x + 12
Subtract 6x from both sides
-4 + 2x = 12
add 4 to both sides
2x = 16
x = 8
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Answer:
y=-¹/₃x+5
Step-by-step explanation:
y=ax+b
(0,5) (6,3)
x=0 y=5, x=6 y=3
5=a*0+b
3=a*6+b
5=b
3=6a+b
6a+5=3
6a=-2
a=-¹/₃
y=-¹/₃x+5
The order of length measurement starting with the smallest is 4.3 m, 433 cm, 4340 mm, and 0.043 km.
To compare the given measurements of length, they should have similar units. In this case, we can convert each length measurement to meter. The following conversion of different units to meter is listed below:
- 1 km = 1000 m
- 1 cm = 0.01 m or 100 cm = 1 m
- 1 mm = 0.001 m or 1000 mm = 1 m
Conversion of units to m:
- 0.043 km * (1000 m/km)= 43 m
- 433 cm * (0.01 m/cm) = 4.33 m
- 4340 mm * (0.001 m/mm)= 4.34 m
- 4.3 m
Lengths in order of size starting with the smallest:
- 4..3 m
- 433 cm or 4.33 m
- 4340 mm or 4.34 m
- 0.043 km or 43 m
For more information regarding unit conversion, please refer to brainly.com/question/2555957.
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Answer:
1 calculator cost £12
120 divided by 10 = 12
now 8 x 12 = £96
8 calculators cost £96
Step-by-step explanation:
The only true statement is A:
"The data show a negative linear relationship."
<h3>
</h3><h3>
Which statement is true?</h3>
On the graph, we can see how the car's vale decreases almost linearly with the age of the car.
Where the response variable would be the one on the y-axis, which is the car's value.
For that linear behavior, we know that there is a correlation coefficient different than zero. So options B, C, and D are false.
Finally, we already saw the linear behavior (decreasing, so the slope is negative). Then we conclude that the only true statement is A.
If you want to learn more about data sets:
brainly.com/question/4219149
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