A triangle has side lengths of (8b – 10c) centimeters, (8b – 4d) centimeters, and (9d + 8c) centimeters. Which expression represents the perimeter, in centimeters,
of the triangle?

A. 25bd - 6cd
B. -c + 4d + 16b
C. 4bd - 2bc + 17cd
D. 16b + 5d - 2c

Will give brainliest if you explain! :)

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)