Which answer has a correct first step for this system: 3x + 3y = 3 y = 3x + 5

A. Free sha vaca doo

B. The variable is already isolated for y, so we substitute it in the first equation and solve for x 3x + 3(3x + 5) = 3

C. The variable is already isolated for y, so substitute it in th second equation a solve for x y = 3(3x + 3y) = 3

D. The variable is already isolated so weve already solved the system
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Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost