Mount Everest measures 8,849 meters in elevation and the elevation of the Caspian Sea is - 28 meters what's is the difference in elevation

What is the answer for r (x) = -x-7

Which expression is equivalent to 7/10-2/10

An item is regularly priced at $80. It is on sale for 30% off the regular price. How much (in dollars) is discounted from the regular price

Every 7 pages of an author's manuscript correspond to 2 published pages. How many published pages will a 182 -page manuscript become

Find the complete factored form of the polynomial: -30a^3b^4 - 5a^4

What is the ratio of ounces to pounds

Misha practices the guitar for 3 hours every day. A 2-column table with 6 rows. Column 1 is labeled Days with entries 1, 2, 3, 4, 5, 6. Column 2 is labeled hours with entries 3, 6, 9, 12, 15, 18.

the common cold virus has a diameter of about 0.000000028 of a meter. Express this in scientific notation.

52% of a solution is transferred into an empty vial there are now 182 in the vial how much of the solution was in the original tube

Candy Crunchers wants to see if their new candy is enjoyed more by high school or middle school students. They decide to visit one middle school and one high school in Miami, FL.