Sin (a/2) = + or - sqrt 1-cos a / 2 for all values of a. A. True B. False
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Answer:
The answer is 15 Shirts
Step-by-step explanation:
We want to know what x is going to equal that makes the equation the same.
First, I make the euations equal to each other by substituting the y -->
7x + 50 = 10x + 5
Then, I combine my similar terms --> 45 = 3x
After that, I divide by 3 to get x on its own --> --> 15 = x
This means that after 15 Shirts are sold, the costs for both companies are the same.
Making the assumption that your problem looks like this,
we use the distributive property to multiply:
we use the distributive property to multiply:
