Question

Four, two-person tennis teams played tennis matches. Ivan collected the number of points won by both players on each team and

arranged the information into matrices as shown.

Team 4

Player A: A-

Team 1

38

Team 2 Team 3

42 21

Team 1 Team 2 Team 3 Team

Player B: B- 22

42 40

Consider the total number of points played by each tennis team. How many teams won 60 points or less?

Answer 1

team 1 and 2

Explanation:

they both add up to 60

Yeah boyyyyy

Answer 2

Team 1 and Team 2.

Explanation:

To know how many teams won 60 points or less, we just need to sum all points per team and see which one is restricted to 60 points or less.

Team 1

38 + 22 = 60

Team 2

42 + 18 = 60

Team 3

21 + 42 = 63

Team 4

25 + 40 = 65

According to the given information, only two teams won 60 points, which are Team 1 and Team 2.