And event organizer is reserving rooms for two companywide events. for the quarterly meeting this month she reserved 2 conference rooms and 5 ballrooms which can seat a total of 238 attendees. for safety training next month she reserved 4 conference rooms and 5 ball rooms which can seat 286 attendees. how many attendees can each room accommodate?

step-by-step explanation:

it's is b

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

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

2 2/3 hours duhh silly

step-by-step explanation: