Maximum value of the function

f (x) = - x²-6x-17

A decimal rounded to the nearest hundredth is 7.91. The decimal is less than 7.91. What could this decimal be?

Pensacola, Florida, gets an average of 64.28 inches of precipitation per year. Key West, Florida, gets an average of 38.94 inches per year. About how many more inches of precipitation does Pensacola get than Key West?

You just got a free ticket for a boat ride, and you can bring along 3 friends! Unfortunately, you have 5 friends who want to come along. How many different groups of friends could you take with you?

If the angle of elevation of the top of the flagstaff from the opposite corner is 30°, find the height of the flagstaff.

How many 2 digit whole numbers are increased by 18 when they're digits are reversed

A four-digit number has 4 different odd digits. There is a 1 in the tens place. What is the smallest the number can be?

Together a computer, monitor, and printer cost $1935. the monitor cost $400 less than the computer, the printer cost $50 more than the monitor. Find the cost of the printer.

The jelly Junior high school color is made by mixing red paint with yellow paint the ratio of red plate two yellow is 3 to 5 how much red plate should be mixed with 20 ounces of yellow

Two angles are complementary. one angles measure is 79 degrees. What is the measure of the other angle

True or false? The degree of a binomial is always equal to 2