Answer:
61
Step-by-step explanation:
(2x + 3) + (x - 6) = 180
3x - 3 = 180
3x = 183
x = 61
Answer:
97 necklaces
Step-by-step explanation:
per necklace
333.25/3.43 = 97.19 ---> 97 necklaces
So look at the patterns.
How much bigger is 15 to 3?
Answer = 5x bigger.
What is 5x smaller than 40? (in other words, 5 x ? = 40)
Answer = 8!
So, the missing 'x' = 8


Ratio of the sides of the similar triangles are equal ,

=> 
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HOPE IT HELPS
PLEASE MARK ME BRAINLIEST ☺️
The first one is k=2 and the second answer is 0 so basically all you doing is adding the equations