Abag of trail mix weighs 1.625 pounds. round 1.625 to the nearest hundredth.

1.630

Step-by-step explanation:

Given: A bag of trail mix weighs 1.625 ponds .

We need to round 1.625 to the nearest hundredth .

If the rounding digit is 0 , 1 , 2 , 3 or 4 , delete all the digits to the right of the rounding digit

If rounding digit is 5 , 6 , 7 , 8 or 9, add 1 to the rounding digit and delete all the digits to the right of the rounding digit .

Here, if we round off number 1.625 to the nearest hundredth, it becomes 1.630 as 1.625 is close to 1.630 as compared to 1.620.

0.02040816326

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w