Y= 12 - x
27 + 3( 12 - x ) = 2x
The range is 6. because the highest number is 21 and the lowest is 15.
(21-15=6). hope i helped !
Answer:04
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is 16 3/10
That's about as mixed as you can get it.
The answer is 63.3
9.5 * 3 + 8.7 * 4 = 63.3