Jack works at a sporting goods store and makes a commission of 20 percent. his sales for each week are shown below. how much did jack make in total in commission during all four weeks? week sales 1 $3,000 2 $2,500 3 $3,500 4 $4,000 $200.00 $260.00 $2,000.00 $2,600.00

2,600.00

Step-by-step explanation:

because if you add them all you get 13000 and how to find 20% of 13000 is 2,600.00

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions