15h + 80 = 140
If you wanted to solve how many hours he worked:
15h + 80 = 140
15h = 60
h = 4.
Answer:
x = 16° z = 67°
Step-by-step explanation:
9x - 77 + 7x + 1 = 180
16x = 256
x = 16°
z = 16 x 9 - 77
z = 67°
Answer:
1:4
Step-by-step explanation:
3:12
((3×1):(3×4))
=1:4
(would love if you could mark me the brainliest :))
Answer:
60%
Step-by-step explanation:
Total Cards = 5
Even Numbers = 3
P(even) = 3/5
<u><em>In %age:</em></u>
=> 60%
I believe the answer would be 3(n+12)