Each table at a restaurant seats 12 people. There are 225 people at the restaurant for a awards ceremony. How many tables are needed so that everyone has a seat.

18.75

Step-by-step explanation:

225 divided by 12 is 18.75

if they want you to round it so you can just say about 19 tables

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3