Plz I need URGENT help! What did you find as the mean average temperature in New York City and San Francisco?

The average temperatures were:

Step-by-step explanation:

Remember that, the average is obtained in the form below:

In this case, the number of values is 12 because are the number of months in the year. The sum of values is shown below for each case:

I don't add units because the table doesn't specify if they are Celsius, Fahrenheit, or others.

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