Answer:
7x+72xy
Step-by-step explanation:
7x+8x(9y)=7x+72xy
Question 1
well the is a 1:4 Faculty:trainee ratio
if there are 2:20, that would be a 1:10
you just need to find 1/4th of 20 and thats the total
20/4=5
You need five faculty total so
YOU NEED 3 MORE
Question 2
600 pretzels/10 minutes
?pretzels/52 minutes
600x52/10=3120
Question 3
700 people/ 2 tons
20,850,000/ ? tons
20,850,000 x 2 / 700= <span>59,571.4285714 OR about 60,000 tons</span>
Looks like 7 games scored 73 or 74, 1 scored 75 or 76 and 1 scored 77 or 78, so
Answer: 9 games, second choice
Answer:
120 · b = 312 or 120b = 312
Step-by-step explanation: