Brad and Stella volunteer to help at the party.- Brad helps at Table 1 and Stella helps at Table 2-Table 1 takes a break every 20 minutes-Table 2 takes a break every 30 minutesIf the party is scheduled to start at 2:00 pm, what is the first time that Brad and Stella will be on break together?

The parabola opens: y=√x-4 (principal square root) up down right left

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.