Answer:
yes
Step-by-step explanation:
(x+10)(3x+10) they are linear pair
<u>means adds up and equates to 180</u>
x + 10 + 3x + 10 = 180
4x + 20 = 180
x = 160 / 4
x = 40
149.85
Step-by-step explanation: brainliest pls
Answer: 113.8
Brenda, Tim, Carl, Ali
34
substitute
3(8)-2(-2)+6
dsitribute
24+4+6
add