The dot plot represents the prices of different brands of chocolate bars. each dot represents a different brand of chocolate. how many brands of chocolate bars are available for a price of more than $3.50? a. 2 b. 4 c. 5 d. 6 e. 7

The correct answer option is B. 4.

Step-by-step explanation:

We are given a dot plot which represents the prices of different brands of the chocolate bars and each dot represents a different brand of the chocolate.

Here, in this problem we have to find the number of chocolate brands that are available for a price above $3.50.

To find this, we will add the number of dots against the prices above $3.50 which include $4, $4.5 and $5.

So, the number of brands available for over a price od $3.50 = 2 + 1 + 1 = 4

if you mean

then it's c. 8, -7/3

but if you mean

then it is

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions