Geometry | can some me? i'm really confused (20 points + brainliest)

answer:

a) 100 + 15x

b) $400

step-by-step explanation:

to find out the equation for the first part, we know that the cost of the banquet room for an event is $100. to add, for each guest (x), we add another $15, which means you have to multiply the price of each guest with the number of guests (x)

to find out part (b), you have to substitute x as 20 in the equation and you shall arrive at the answer of $400

answer:

the quotient of given expression is .

step-by-step explanation:

the given expression is

in the given expression

use long division method to find the quotient.

therefore the quotient of given expression is .

answer:

(12x4)= 24 square feet.

step-by-step explanation:

hi there.

as i'm sure you know, the formula for the area of the triangle is bxh(1/2).

12x4=48

48x1/2=24

(or you can just divide by 2, whatever floats your boat.)

hope this . : )

answer:

it would be f

step-by-step explanation: