Amount of decreased water = 3/10
Then, it would be 3/10 * 100 = 30%
So, your answer is 30%
X is -2 I think if you’re solving for x if not 3^4 is 81
Answer:
hello
4.678 = 4 678 / 1000
Step-by-step explanation:
Answer:
x = 10
Step-by-step explanation:
The 2 chords are equal in length so
7x + 5 = 9x - 15
2x = 20
x = 10
So what they need to rais is what the school doesn't give them
so to find that subtract what the school gives them from how much they need
need=680
given=130
680-130=550
they need to raise 550
if each member raises the same amount we fid that by doing
total divided by number of members
total=550
number o fmembers=50
550/50=11
each must raise $11
