Allison is rolling her hula hoop on the playground. the radius of her hula hoop is 35 \text{ cm}35 cm35, start text, space, c, m, end text. what is the distance the hula hoop rolls in 4 full rotations? round your answer to the nearest \text{cm}cmstart text, c, m, end text.

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

step-by-step explanation:

step-by-step explanation: