Subtract 6 on both sides


Multiply -2 on both sides to get "x" by itself

x = -8
He can download at most 16 songs to leave $13 for himself to spend.
Use the equation $25-$0.75(x)=$13
Answer:
Degree of freedom is 6.
Step-by-step explanation:
A sample of seven infants is randomly selected and their weights at birth are recorded.
Given, Population mean = 6.6 pounds
Sample size = n = 7
Degree of freedom = n - 1
= 7 - 1
= 6
Degree of freedom is 6.
It has six sides and six angles.
Lengths of all the sides and the measurement of all the angles are equal.
The total number of diagonals in a regular hexagon is 9.
The sum of all interior angles is equal to 720 degrees, where each interior angle measures 120 degrees.
Hi there!
The formula for the area of a kite is A = 1/2(d1 x d2). Using this formula, all we need to do to find the area is to plug in each diagonal length, then solve the equation.
WORK:
A = 1/2(15 x 16)
A = 1/2(240)
A = 120cm^2
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