Answer:
3x +10
Step-by-step explanation:
Mr. Davis drives 381 miles in six hours
The height attained by the submarine in the sea will be 80 meters.
<h3>What is the height?</h3>
Height is a vertical distance travelled by any object. Here the submarine is going down in the sea from 15 meters to 95 meters below the sea.
So the height attained by the submarine will be:-
H= 95-15
H= 80 meters.
Therefore the height attained by the submarine in the sea will be 80 meters.
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Y is 7 because y is half of x so since x is 14 y is 7 because when x us 5 y is 2.5
Answer:
x = -2
Step-by-step explanation:
Add 10 to both sides of the equation
x−10=−12
−10+10=−12+10
Simplify
Solution:
x= -2
