RE IM ALMOST DONE LOL AND IM SO GLAD SOMEONE IS WILLING TO HELP ME ✌ I only need it up to 90% and I’m done but I’m not there yet

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Find the dimensions of the circle. area = 64π in.² r= in.

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?