The sum of 4 and a number is at least 15

Find the quotient. 50a2 – 98b2 -5a +7b

Me find the value of x each figure.

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️