Answer:
speed = distance/time
Step-by-step explanation:
The faster a sound wave travels, the more distance it will cover in the same period of time. If a sound wave were observed to travel a distance of 700 meters in 2 seconds, then the speed of the wave would be 350 m/s.
4.4 lies between 4.3 and 4.5
Step-by-step explanation:
6 divided by 2/3 is 9
HOPE IT HELPS U
There are several information's already given in the question. Based on those given information's the answer can be easily deduced.
Percentage by which a <span>local
True Value Hardware Store marks its goods up = 38%
True value of the snowblower = $400
Then
Selling price of the snowblower = (138/100) * 400
= 552 dollars
From the above deduction, it can be concluded that the selling price of the snowblower would be $552. I hope the procedure is clear enough for you to understand.</span>
<span>Simplifying
5x + 3 = 10x + -17
Reorder the terms:
3 + 5x = 10x + -17
Reorder the terms:
3 + 5x = -17 + 10x
Solving
3 + 5x = -17 + 10x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-10x' to each side of the equation.
3 + 5x + -10x = -17 + 10x + -10x
Combine like terms: 5x + -10x = -5x
3 + -5x = -17 + 10x + -10x
Combine like terms: 10x + -10x = 0
3 + -5x = -17 + 0
3 + -5x = -17
Add '-3' to each side of the equation.
3 + -3 + -5x = -17 + -3
Combine like terms: 3 + -3 = 0
0 + -5x = -17 + -3
-5x = -17 + -3
Combine like terms: -17 + -3 = -20
-5x = -20
Divide each side by '-5'.
x = 4
Simplifying
x = 4</span>