Simiplify (3a2+1) - (4+2a2). Write the answer in standard form

A report on Americans' attitudes toward eating out found that 73% of the respondents to the survey upon which the report is based think that people don't eat out enough. Which of these factors is most relevant when evaluating the report?

What is the base of 1/9 to the power of 2

5. Sebuah kapal selam berada 420.5 m di bawah aras laut. Kapal selam itu menyelam sedalam 185.6 m dan kemudian menaik 200.9 m. Tentukan kedudukan baharu kapal selam itu berpandukan aras laut.

The walls of a square storage room in a warehouse are 300 feet long. What is the distance from one corner to the other corner of the storage room? Round your answer to the nearest foot.

The sum of two numbers it 226. their differences is 200. what are the numbers?

Seller Andy require a 2.5% deposit on all offers. Buyer josh wants to offer $452,000 for the property. The property was appraised at $465,000. What must the earnest money deposit be if Josh presents his current offer?

if you have 35 and you're friend gives you 35 more then someone takes 15 then you give 10 away and you ate 19 then you're friend gives you 23 more. how much you have now?

A triangle has sides with lengths of 10 cm 6 cm and 8cm is it a right triangle

A group of bike riders took a 4.0 hour trip. during the first 3.0 hours, they traveled a total of 50. kilometers, but during the last hour, they traveled only 10. kilometers. what was the group's average speed for the entire trip?

The product of a number and negative 16 is 64