Step-by-step explanation:
Given equation is:-
Dividing both sides by 4, we get
By doing simply, we get
<em>Hence</em><em>,</em><em> </em><em>the </em><em>value</em><em> of</em><em> </em><em>c </em><em>will</em><em> be</em><em> </em><em>¾</em><em>.</em>
Answer:
2.75 dollars
Step-by-step explanation:
If 7 boxes cost 19.25 dollars to get one box you would divide 19.25 by 7
Answer:
Neon: 0
Oxide: -2
Copper: 2
Tin: 0
Step-by-step explanation: To solve you must add/subtract the numbers to get the charge, for example if its -30 charge from electrons and 10 charge from protons, -30 + 10 = -20 therefore the charge is -20
Answer:
f^-1(x) = 9(x+2)
Step-by-step explanation:
To find the inverse function, exchange x and y and then solve for y
y = 1/9 x -2
Exchange x and y
x = 1/9 y-2
Solve for y
Add 2 to each side
x+2 = 1/9 y-2+2
x+2 = 1/9y
Multiply each side by 9
9(x+2) = 9*1/9y
9(x+2) = y
The inverse function
f^-1(x) = 9(x+2)