Answer:
2545
Step-by-step explanation:
Step-by-step explanation:
Let there be x blue ribbons

$52.16
30% of 69 is 20.7.
69-20.7= $43.30
8% of 43.3 is 3.864.
43.3+3.864= $52.164
round down due to the 4.
$52.16
Answer:30x+30y+30
Step-by-step explanation:
30(x + y + 1)
Answer:
Compound interest is calculated by multiplying the initial principal amount by one plus the annual interest rate raised to the number of compound periods minus one
Step-by-step explanation:
i just did it