Hi! So, the correct equation for finding out the starting number for Brooke’s candy bars would be
c-(1/2)c-2=3
Because c is the number of candy bars total, you would subtract the ones she gave to her friends (1/2 of the number of candy bars and 2)
Then, you would solve that equation which would look like this:
c-(1/2)c-2=3
c-(1/2)c=5
1/2c=5
c=10
So she started with 10 candy bars
To prove that: 10-5-2=3
What the person did wrong was- I’ll look at the question again I’ll send the answer separately
Step-by-step explanation:
You need to multiply those three numbers (7x9)x6=378.
A) can be done using u-substitution .... Let u = x^2, du = 2x dx
C) can be done using trig identity ... cos(2x) = 1 - 2sin^2
B) can only be done using integration by parts. It is a product of 2 distinct functions and a u-sub does not simplify the integral.
Answer:
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I think....
<h3>Hope this helps you..... ^_^❤️</h3>
