The meals for all 9 cost 9x5 = $45
225-45= $180 which represent the entrance fees for all 9.
We divide that to 9 and we get the entrance fee per student!
180/9 = $20 / fee per student!
Answer:
The absolute value of −7=7
Answer: (1)
Step-by-step explanation:
A system of equations must have two equations. The first option is the only one that satisfies this.
Answer:
D.) 4 1/20
Step-by-step explanation:
2 1/4 * 9/5
Change 2 1/4 to an improper fraction
4*2+1 = 9/4
9/4 * 9/5
Multiply straight across the numerators and then straight across the denominators
9 * 9 = 81 4 * 5 = 20
81/20
Change this back into a mixed number
81 divided by 20 = 4 1/20
I believe the answer is 8 feet, i am unsure though :)