In art class, Hayley is attaching strings to puppets to make marionettes. For each puppet, she ties 16 centimeters of string to the head and 22 centimeters of string to each of the 2 arms. How many meters of string does Hayley use for each puppet?

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

correct answer:

b.(19,-2)

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)