7 x *cross multiply
-- = --
11 121
11x 847 *divide
--- = -----
11 11
x = 77
Yeah I think x=12y on this one correct me if I’m wrong
Answer:
x = -2
Step-by-step explanation:
Answer:
85% decrease
Step-by-step explanation:
The percentage change is the change fraction multiplied by 100%.
percent change = change / original × 100%
= (3 -20)/20 × 100%
= -17/20 × 100% = -85%
A decrease from £20 to £3 is a change of -85%.