Kane is a dangerous fellow who likes to go rock climbing in active volcanoes. one time while inside a volcano, he heard some rumbling, so he decided to climb up out of there as quickly as he could. he climbed up at a rate of 4 meters per second. after 3 seconds, he was 13 meters below the edge of the volcano.

21 i watched a 3 hr vid explaining it

step-by-step explanation:

du what else would it be

brainliest

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