Answer:
21u-16v+18w
Step-by-step explanation:
(7u-4v+4w) 14u-12v+14w
21u-16v+18w
Answer:
Step-by-step explanation: not 100% sure about 5 but i think 5) 3p-2
6) a.2a+2a-2
Answer:
C.)
Step-by-step explanation:
4/20=8/x
Answer:
Jamie has a foot plank that he needs to cut into 1/9 pieces.
15 ÷ 1/9 = 135
135 x 1/9 = 15
Step-by-step explanation:
Answer:
387
Step-by-step explanation:
Formula: 
