The answer is either 10:16 or 5:8
The answer is B. a_n = 7n+10
Multply across the fraction so
1/2 * 3/4= (1*3)/(2*4)=3\8
Answer:
I dont know The answer sorry
Step-by-step explanation:
The students will earn $180 by washing cars for 9 hours.
In 3 hours the students will earn...
$5 x 12 = $60
5 dollars x 12 cars = 60 dollars
So in 3 hours the group of students will earn $60
In 9 hours the students will earn...
$60 x 3 = $180
Since the students will earn $60 per every 3 hours, you multiply $60 with 3 because if you divide 9 hours by 3 hours you will get 3. The answer you get by multiplying 60 by 3 is 180. Therefore the students can earn $180 from washing cars.
I hope this helps!
