Answer:
21600
Step-by-step explanation:
24x10x90=
240x90=
21600
Answer:
C
Step-by-step explanation:
C.
4 (x+7) = 38 represents the tape diagram correctly.
Answer:
-40%
Step-by-step explanation:
NV = new value
OV = old value
percent change = (NV - OV)/(OV) × 100%
percent change = (30 - 50)/(50) × 100%
percent change = -20/50 × 100%
percent change = -40%