Question

help please

Answer 1

@calculusxy

Answer 2

@DisplayError
please help

Answer 3

You can use an equation of:
x - 0.25x = 30

Answer 4

x = the original
0.25x is 25% OF the original weight of the bag.

Answer 5

Now combine the like terms.
Remember that x equals to 1 in this case, just for the sake of trying to find the ACTUAL value of x.

So you would have to think of it as:
1 - 0.25 = __
__x = 30

Use the division property of equality to isolate x and solve for the original value.

Answer 6

ok thanks