Lily was building towers with her Legos. The first tower that she built had only one LEGO. The second tower had 4 LEGO's. The towers she built after that had 9 and then 16 LEGO's. How many LEGO's would Lily's 100th tower have?

State the domain and range of the following function. { (6,-8), (9,3), (-3,5), (1,-6), (5,7) }

How many tens are in the number 212

Four runners are training to compete as a team in a long race. At today's practice, noah ran 5.124 miles, almirante ran 6.35 miles, jayla ran 7.42 miles, and diego ran 8.646. How much total did they run

10 and three over 4-71 over for

What is 85.807 rounded to the nearest ten?

Yoshi is painting a large wall in the park. He measures the wall and finds that the dimensions are 4 m by 20 m. Yoshi has a can of paint that will cover an area of 81 m^2. Should he buy more paint? Explain.

Ray Cupple bought a basic car costing $26,500.00, with options costing $725.00. There is a 6% sales tax in his state and a combined $50.00 license and registration fee. What was Ray's total cost? A. $28,865.00 B. $28,911.50 C. $27,275.00 D. $28,908.

The planet A rotates once every 26 hours, 27 minutes, 7 seconds. How many seconds is that?

Jeff hikes 1/2 mile every 1/4 hour. Lisa hikes 1/3 mile every 1/6. How far does Jeff hike in 1 hour

What is the area of a regular pentagon with a side length of 9.4 feet and an apothem length of 6.5 feet?