Which expressions are polynomials (more than one answer)

y

4x^3+y

x^2-square root x+2

2+s

What is 5/8 - 4/7 but simplified? i dont know how to do it

Complete the equation and tell which property you used 7 + (8+12) = + 12

Graph y=3cos[1/4 (x+2pi) ]+3

The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there are 1800 after 1 day, what is the size of the colony after 4 days? How long is it until there are 10,000 mosquitoes?

How do I plot on the number line to round to hundred and tens

Lacis restaurant bill comes to $25.65. tax is 8.5% and she whats to leave a 15% tip. what is lacis total restaurant bill?

Choose the digit that shows 3.096 rounded to the nearest hundred

Germany is the seventh largest european country and is slightly smaller by area than montana. germany has a land area of 134,835 square miles and a water area of 3,011 square miles. what is the total area od germany? math problem

What equation is described below? 40 is 8 times as many as 5 Possible Answers: 5*8=40 45*8=5 5+8=40 40:8=5 45*5=8

The ratio of dogs to cats at an animal shelter is 33 to 22. How many dogs are at the shelter if there is a total of 30 animals?