Answer:
$4.50
Step-by-step explanation:
We can use the distributive property to solve this problem. 0.05(50+40) is the total sales tax. 0.05 being the percentage and 50 and 40 being the things we need to distribute 0.05 to. This becomes 2.5+2. This is 4.5.
Answer:
Step-by-step explanation:
n + n+1 + n+2= 189
3n+3=189 now subtract the three from each side
3n = 186 now divide by three on each side
n = 62
The value of the given division operation is 3/7
<h3>Division operation</h3>
From the question, we are to determine the quotient of the given division operation
The given division operation is
-3/2÷-7/2
Hence, the value of the given division operation is 3/7
Learn more on Division operation here: brainly.com/question/27903912
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Answer:
It's the second option:
0 and 3 are both solutions.
Step-by-step explanation:
h = √(3h) Square both sides:
h^2 = 3h
h^2 - 3h = 0
h(h - 3) = 0
h = 0, 3.
If we plug h = 0 into the original equation:
0 = √(3*0) = 0 so this is a root.
x = 3:
3 = √(3*3) = 3 so this is also a root.