Rule: multiply by -3
1) 1
2) -3
3) 9
4) -27
5) 81
6) -243
7) 729
8) -2,187
9) 6,561
The answer is A) 6,561
We are given the price if each ticket, the amount raised, and how many tickets that the STUDENTS sold. So we know that Children tickets cost $3 and adult tickets cost $5, and we also know that they raised $1025. If the students sold 275 tickets, we can assume that these tickets sold by the students where sold TO other students, meaning that we would take 275x3=825 and then use that for 1025-825=200 then use that for 200/5=40 so in total, 40 adult tickets where sold and 275 children tickets where sold. 275+40=315 tickets sold
Step-by-step explanation:
This equations are quadratic equations, which is on standard form,
where a is the leading coefficient, b is the second coefficient, and c is the constant.
Both a and b are in quadratic equation so we need to find the constant separately.
Both sides are equal to zero so we can just subtract the terms not containing a or b in them to the opposite side.
For b,
Answer:
165 miles
Step-by-step explanation:
brain pls