At the beginning of the school year, naveen has 87 trading cards. on monday, he gets 9 more. on tuesday, he gives 16 away. on wednesday, he is given 3 by a friend. on thursday, he sells all of his cards to a collector. the collector pays him a rate of c for every card that naveen has. if naveen earns $124.50 from the sale, what is c, the rate that the collector pays for each card? • $1.08 • $1.50 • $41.50 • $83.00 ! will vibe

Hey!

You first have to find how many cards he sold

He starts with 87, and gets 9 more. That equals:

He gives 16 away. That equals:

A friend gives him 3 cards. That equals:

He sells 83 cards for $124.50. Divide cost by amount to get the price for 1.

Now divide

That means the collector payed $1.50 for each card

i dont know

step-by-step explanation:

g(x) = 3*(8(3^(x−2))+2)

g(x) = 24 (3^(x-2) )+6

the factor is 2

step-by-step explanation:

let f(x)=8(3^(x−2)+2)

to stretch a graph by 3, it would be 3f(x)

g(x) =3f(x)

g(x) = 3*(8(3^(x−2))+2)

g(x) = 24 (3^(x-2) )+6

x     −2     0     2     4     6

f(x) 1/64 1/16   1/4     1     4

1/64 * z * z = 1/16

i multiplies by z twice because it its 2 steps from -2 to 0

1/64 z^2 = 1/16

multiply by 64 to clear the fraction on the left side

1/4 * 64 z^2 =1/16 *64

z^2 = 4

take the square root of each side

sqrt(z^2) = ±sqrt(4)

z = ±2  

we are multiplying by 2 each time.