It takes Maya 30 minutes to solve 5 logic puzzles. At this rate, how many logic puzzles does she solve in 1 hour 30 minutes?

30 minutes = 5 puzzles

60 minutes = 10 puzzles

90 minutes = 15 puzzles

She will solve 15 puzzles in an hour and 30 minutes

15

Step-by-step explanation:

If it takes her 30 minutes to solve 5 puzzles, then at that rate, she would solve 15 logic puzzles in 1 hour and 30 minutes.

5 = 30

30 must equal 90 (1 hour and 30 minutes)

3(30)

However, you must do to the other side by what you do of one.

5(3) = 30(3)

15 = 90

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

the correct answer is d

hope this