Lines AB and AC are equal so you set up an equation like so...
4x + 1 = 2x + 23
Subtract 1 from both sides.
4x = 2x + 22
Subtract 2x from both sides.
2x = 22
Divide.
x = 11
Now you need to plug in 11 into 3x - 8.
3(11) - 8
= 33 - 8
= 25
So BC is 25.
I hope this helps love! :)
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C.
if you multiply the 4 on each numbers inside of the parentheses then you’ll get ‘20c-8d’
Answer:
27.778 hours
Step-by-step explanation:
just 2500 divided by 90 and that is 27.778
