Answer:
the first one
Step-by-step explanation:
a negative exponent adds more decimal places and since a blood cell is very small you want the smallest value
Answer:
a, b, e
Step-by-step explanation:
It is proportional since it goes at the same rate on the x and y
It has a rate of 8.5 since 17/2=8.5
at the rate of 8.5 y per one x then 4 8.5's would make 34
Alright lets interpret this first.
x - 4 = 4( x + 2 )
This question is basically asking you if it has infinite, none or only one solution.
To figure out no solutions you would need to find out if x = anything.
let's simplify first!
x - 4 = 4x + 8
Now once you remove all the parenthesis you can actually take out two options.
Infinite and No Solutions.
It is not infinite because in its simplest form they are still different.
It is not no solutions because it can still be done (they aren't impossible)
Example:
No solution -> (x+2)=(x+3)
Infinite -> (x+2)=(x+2)
Now back to the problem!
x - 4 = 4x + 8
Solve for x to find out what the solution is.
Do this first by taking out the x
-4 = 3x + 8
subtract the 8
-12 = 3x
finally divide by 3
-4 = x
Tada!
Hope this helps!
Answer:
x = 31
So 2x-7 = 55
x + 4 = 35
Step-by-step explanation:
14/32 in simplest form would be 7/16