Let a be an irrational number. Is a⋅25 rational or irrational?

A store marks up merchandise 40%for profit. If an item costs the store $12, what is the selling price?

Frank stands 450 feet from the base of the Statue of Liberty. If the Statue of Liberty is 306 feet tall, what is the angle of depression from the top of the statue's torch to Frank? Round the answer to the nearest tenth. a. 33.7° b. 34.2° c. 55.8° d.

Antoine read 105 of the 673 pages of Invasion of the Smelly Jelly Rolls before his mom told him to turn off the lights and go to sleep. What percent of the book did he read?

What is the side length of a regular 12-sided polygon if the perimeter is 156 centimeters? 15.6 cm 12 cm 13 cm 10 cm

2 and 6 over 7 times 2 and 3 over 11

Why 6:4 and 18:8 are not equivalent ratios

A roofing contractor give us an estimate for shingling a 20' x 10' section of a roof the contractor estimates $27.

I ran 800m, 5km, 1,000cm. How many meters did I run all together

4.9 divided by 160.72

What is |3+10|=|3|+|10|