move all numbers to one side and variables to the other.
2x = 32 - 19 - 3
2x = 10
x = 5
hope i helped, good luck!
<span>We need to find the correct answer on the given choices:
If a >
0 and b < 0, then The answer is a + b > 0
let’s give a specific example:
let’s have a = 1
and b = .20
</span>
<span>Now,
let’s try calculating if our answer is correct.
Thus a + b > 0
=> a + b
=> 1 + .20
=> 1.20
and 1.20 is greater than 0.
=>Therefore 1.20 > 0 = a + b > 0</span>
30x 10= 300x 10= 3000. Times by ten
I think you just use the formula v= lXwXh. Volume equals length times width times height