1. Find the product of 2.1 and 3.4.

7.14

Step-by-step explanation:

Product means they answer to a multiplication problem.

To find the product, you must multiply 2.1 and 3.4.

2.1 • 3.4

Set it up like this:

  2.1

x 3.4

You will multiply the numbers as displayed in the attached image:

go and ask your mom to you

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