Can some oneme?

solve for x
5 /7x + 1/7 =63
enter your answer in the box below

Use circumcenter theorem to solve for the given values

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

What is 140% of 25? because i need