Answer:
x = 
Step-by-step explanation:
We can start simplifying this equation by expanding the parenthesis and cross multiplying.

The exponent 5 and 7x are equal:
Divide both sides by 7

-Chetan K
That’s hard lol but it’s angle 5 to the power of 7.t!$/&:
Sometimes. A chord is a diameter only if it passes through the center of the circle.
Answer:
Step-by-step explanation:
To find the number of different ways she can stack 3 of them in a tower, we need to use the formula:

n = 4
k = 3





80 is the estimate that I say it's pretty close