Higher Order Thinking Patricia creates a design using 1,025 tiles. She doubles the number of tiles to make a second design. Her third design uses 3 times as many tiles as the second design. How many tiles does Patricia use in her third design? Explain.​

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?