Answer:
Step-by-step explanation:
-3.75 + 2.8
= 0.95
Answer:
20
Step-by-step explanation:
The whole straight line is 180 degrees. Add 3x, 2x, and 4x all together to get 9x. Then do 180/9x. This will give you 20. x=20.
I got m 7/3 I think that's the answer
Answer:
2y² + 14y - 15
Step-by-step explanation:
(2y² + 8y - 9) - (- 6y + 6)
Remove first parenthesis and distribute second by - 1
= 2y² + 8y - 9 + 6y - 6 ← collect like terms
= 2y² + 14y - 15
Answer:
1:4.5
Step-by-step explanation:
12x3= 36
8x4.5= 36
