√2 (√45+√80) can be written in the form a√10 where a is an integer
Find the value of a

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.