Answer:
x+8 i used mathaway i recommend it for math
Answer:
It would be the third one
Answer:
7.8
Step-by-step explanation:
subtract 85 - 77.2
Answer:

Step-by-step explanation:
Slope Formula: 
Simply plug in your 2 coordinates into the slope formula to find slope <em>m</em>:



Answer:
x = -2
TU = 4
UB = 2
Step-by-step explanation:
you can add x^2 with 4x+10 and equate it to 6:
x^2 + 4x + 10 = 6
x^2 + 4x + 4
then u can use the roots formula : x = (-b ± √ (b2 - 4ac) )/2a
so it'll be x = {-4±[√16 - 4(4)]}/2
x= -2
then u can substitute it and find TU and UB
TU= (-2)^2 = 4
UB= 4(-2)+10 = 2