Acouch and coffee table cost a total of 1108. the cost of the couch is three times the cost of the coffee table. find the cost of each item.

let the cost of the coffee table be 'x'

let the cost of the couch be '3x'

so,

3x + x = 1108

4x = 1108

x = 1108/4 = 277

therefore,

cost of coffee table is 277

cost of couch is 3*277 = 831

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐