Answer:
8
Step-by-step explanation:
140-122=18
18-10=8
Answer:
D. 1 1/2 feet
Step-by-step explanation:
<u>Multiply the numbers to find the length of wire used.</u>
- 2 1/2 × 3/5 =
- 5/2 × 3/5 =
- 3/2 =
- 1 1/2 feet
Correct choice is D
\sqrt{10}-\sqrt{14}+\sqrt{15}-\sqrt{21}
The answer is y = 8 from the photo
