I got <span>Bottled water is on sale this week for a rate of $1.50 for two bottles and An online clothing store charges $7.50 to ship ten clothing items. :)</span>
Answer:
Step-by-step explanation:
Given: 
To find: the value of given expression in reduced form
Solution:
Here, 
( L.C.M of two or more numbers is the smallest positive number that is their multiple )
So,
Answer
Yes Cam's costs proportional to the number of votes cam receives.
Step-by-step explanation:
Let number of votes bought by Sam =x
Cost of each vote = $ 100
So, Cost of x votes = $ 100 x
Let cost of x votes =y
y=100x
Answer:
x = ±2
Step-by-step explanation:
9x^2-36=0
Using the square root property
9x^2 = 36
Divide each side by 9
x^2 = 4
Take the square root of each side
sqrt(x^2) = sqrt(4)
x = ±2
Answer:
C = a² + 2ab + b²
Step-by-step explanation:
From the diagram above,
Let the dimension of the square be
A (length) = (a + b) and B (breadth) = (a + b).
Area of the square is A*B
A * B = (a + b) * (a + b)
Area = a² + ab + ab + b²
Area = a² + 2ab + b².
Therefore the expression that defines the area of the square is a² + 2ab + b².
