Answer:
1. 5.89×10^6
a= 5.89
b= 6
2. 5.21×10^-5
c= 5/21
c= -5
Step-by-step explanation:
7+3+8+3=21 fishes in total
8/21 fishes are healthy
8/21 = 0.4 => 40%
Answer:
infinitely many solutions
Step-by-step explanation:
1) distribute 9 to each term inside parenthesis on left side of equation
18x+90=2(9x+45)
2)now distribute 2
18x+90=18x+90
these equations are exactly the same! this means that this equation has infinitely many solutions
Hope this helps!
Answer:327e823
Step-by-step explanation:
It's 2.5, 3, 5
Because the 2.5 is smaller than the 3, and the 5 is the greatest number out of those three numbers. :)
