Answer:28000 B
Step-by-step explanation:
10^4 is 10000
2.8*10000 is 28000
Step-by-step explanation:
a) 4x + 8 - 2x + 7
= 2x +15
b) 2n × 5 × 2a
= 10n × 2a
= 20an
7x because its 7 times the number of hours worked can i have brainlyist
48－4=44,in the left
6×7=42,in the right
44＞42,so ＞ is the answer
In a day there are 24 hours (obviously)...
so then you put 14/24 then you simplify this fraction to the lowest term....
divide both numbers by 2 which is 7/12...
i hope this helped :)
