The diameter of the large pancake is about 6 inch. The solution is above.
<span>Simplifying
M + -3x = 2x
Solving
M + -3x = 2x
Solving for variable 'M'.
Move all terms containing M to the left, all other terms to the right.
Add '3x' to each side of the equation.
M + -3x + 3x = 2x + 3x
Combine like terms: -3x + 3x = 0
M + 0 = 2x + 3x
M = 2x + 3x
Combine like terms: 2x + 3x = 5x
M = 5x
Simplifying
M = 5x</span>
Answer:
Step-by-step explanation:
<u>Given information</u>
Total members = 45
Number of membership = 7
<u>Concept</u>
Imagine that the membership is seating where people need to sit:
_____ _____ _____ _____ _____ _____ _____
For every position, there can be only 1 member, and 1 member can only be in one membership position, so there will not be the repetition of members.
Also, since order does not matter in assigning memberships, we use a <u>combination</u>
<u>Given formula</u>
<u>Substitute values into the given formula</u>
<u>Simplify the fraction by canceling out repeating values</u>
Hope this helps!! :)
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13=10+3 so
13-7=3+10-7=3+3=6