Which ordered pair is a solution of the equation?
2x+3y=102x+3y=102, x, plus, 3, y, equals, 10
Choose 1
Choose 1

(Choice A)
A
Only (2,2)(2,2)left parenthesis, 2, comma, 2, right parenthesis

(Choice B)
B
Only (1,3)(1,3)left parenthesis, 1, comma, 3, right parenthesis

(Choice C)
C
Both (2,2)(2,2)left parenthesis, 2, comma, 2, right parenthesis and (1,3)(1,3)left parenthesis, 1, comma, 3, right parenthesis

(Choice D)
D
Neither

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

the answer is su.k.my? ? co.kc

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!