First one:
Height of plants (attribute)
Inches (unit of measurement)
Ruler? (means of measuring)
10 (# of observations)
Second one:
Weight of dogs (attribute)
Pounds (unit of measurement)
Scale? (means of measuring)
8 (# of observations)
Answer:
80km
Step-by-step explanation:
To solve this problem, we need to cross multiply. Lets input the values (1.2, 1.0, 96) as shown below:

Next we cross multiply. We multiply 1.2 and x, and we multiply 96 and 1.0.
1.2(x) = 1.2x
96 x 1.0 = 96
Now, lets put the values above back into the equation:
1.2x = 96
Lets solve this equation. First we divide 96 by 1.2.
1. 
2. 
This means that our answer is 80km.
-3x+7y=5 (x2) -> -6x+14y=10
-6x+14y=10
-8x+14y=-10
——————— -
2x=20
x=20/20
x=1
Susbstitute x=1,
-8x+14y=-10
-8(1)+14y=-10
-8+14y=-10
14y=-10+8
14y=-2
y=-2/14
y=-1/7
I hope it helps
Answer:
its option B
Step-by-step explanation:
Answer: it is 1.42!
Step-by-step explanation:
If you have anymore questions I will be happy to help! Plz mark brainliest