How can u find the sign of the product of two or more rational numbers

What is the slope-intercept form of the equation 3x+6y=24

A woman leaves home at 7:00 a. m and drives to New York City 200 miles away if she averages 50 miles per hour what time will she arrive at the city?

What is 240,000 written as a whole number multiplied by the power of ten?

Which line is parallel to x=y/3-8/3

4a + 2z = 10 -3a + Z = - 10 What is the value of 10a

If you toss a pair of dice 1,000 times, how many times would you expect to get a sum of 12 as the result? 1.) about 12 times 2.) about 27 times 3.) about 36 times 4.) about 100 times The lesson doesn't show me how to work this. Whats the formula?

Compare 4/9 and 4/5?

For the linear function f, f (2) = 2 and f (4) = 5, then for what value of x is f (x) = 0?

Christina has $103 earned from babysitting saved at home, and the amount is modeled by the function h (x) = 103. She reads about a bank that has savings accounts that accrue interest according to the function s (x) = (1.03) ^ (x - 1).

My phone battery lasts for 20hours when fully charged. The duration that the battery lasts is proportional to its percentage charge. How long will the battery last if it is 30%, percent charged?