For the following values of a and b, find q e ℤ and r e ℤ so that a = qb + r and 0 ≤ r < i b i 1. a = 1211 and b = 5 2. a = 7521 and b = - 25 3. a = -8989 and b= 88 4. a = -4225 and b = -9

29.5977692753

step-by-step explanation:

hiking down a winding trail.

step-by-step explanation:

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