Brandon has been studying a lot and got 12 questions correct out of 15 on his Unit test. What percentage of questions did Brandon get correct?

What signals you that factoring by grouping is the best method to use when factoring a problem?

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°