What is the slove system of linear equation by elimination of x+y=2 and 2x+7y=9

A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 times 10 Superscript 5 miles per second.

How can a number line be used to explain why 11.6> 11.3?

16, 4, 1, 1/4, what is the 6th term of this geometric sequence?

There are 18 rows of seats in the movies there are 24 seat in each row how many seat are in each movies

15.6895 rounded to nearest tenth

True or False. The function has a vertical asymptote at every x-value where its numerator is zero, and you can make a table for each vertical asymptote to find out what happens to the function there.

What is 36/4 as a mixed number

Bob has 2 apples he gives 1 to Sam. In return Sam gave him 5 apples. How many apples does bob have left?

The product is 80. One factor is 4. What is the unknown number

What is the decimal equivalent of 1/3