Question

Multiple Choice
–1.8 – 3.9 =
(1 point)
Responses

–2.1
–2.1

5.7
5.7

2.1
2.1

–5.7
–5.7
Answer
Question
–6.1 + 1.7 =
(1 point)
Responses

7.8
7.8

–4.4
–4.4

–7.8
–7.8

4.4
Answer
2/5 - 5/4 =(1 point)
Responses

-3
-3

negative three-twelfths
Image with alt text: negative three-twelfths

Start Fraction 23 over 12 End Fraction
Image with alt text: Start Fraction 23 over 12 End Fraction

negative seven-twelfths
Answer
A mountain climber ascends a mountain to its peak. The peak is 12,740 ft above sea level. The climber then descends 200 ft to meet a fellow climber. Find the climber's elevation above sea level after meeting the other climber.
(1 point)
Responses

12,540 ft above sea level
12,540 ft above sea level

12,540 ft below sea level
12,540 ft below sea level

10,740 ft above sea level
10,740 ft above sea level

12,940 ft above sea level
Answered by GPT 3.5
–5.7
Answered by GPT 3.5
-4.4
Answered by GPT 3.5
negative seven-twelfths
Answered by GPT 3.5
12,540 ft above sea level