Catherine studied for 45 minutes for her science test. This was 20 minutes less than she studied for her algebra test. Write and

Question

3 years ago

14

sovle a subtraction equation to find how long she studied for the algebra test.

2 answers:

melomori [17] · Answer 1 · 2022-05-21T11:04:09+03:00

7 0

Answer:

65

Step-by-step explanation:

45 plus 20

Dvinal [7] · Answer 2 · 2022-05-21T09:52:29+03:00

Dvinal [7]3 years ago

5 0

Answer:

65min.

Step-by-step explanation:

45min. is 20min. less than _______

45 = x - 20

x = 45 + 20

x = 65