Find the value of x

your answer _

b = 23°

Step-by-step explanation:

A circle adds up to 360°, so to find b:

360 - (243 + 94)

360 - 337

b = 23°

b = 23

Step-by-step explanation:

A circle adds to 360 degrees

The three angles shown make a circle

94+243+b = 360

Combine like terms

337 + b = 360

Subtract 337

337+b-337 = 360-337

b =23

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: