Which property does this represent?

-3 x 1 = - 3

A. Additive Inverse

B. Multiplicative Inverse

C. Additive Identity

D. Multiplicative Identity

a skydiver is a 100 feet above the bottom of the ocean if that part of the ocean is 80 feet deep what is the elevation of the skydiver?

Which equation does not have the same solution as the others? = 2 x - 9 = 17 x + 12 = 20 2x = 16

When multiplying a binomial by a trinomial, is the degree of the product always 5?

The population of bacteria in a certain culture can be modeled by the function P (t) = 10000 (1.03) ^t. Is the population of bacteria increasing or decreasing? Explain

Alejandro and Paul went to the movies. Paul spent three times as much money as Alejandro on the ticket, food and arcade games. Together they spent $64.80. How much did each spend?

Jane is 3 years older than mary, and mary is twice as old as kay. if kay is x years old, how old is jane?

Which expression is equivalent to 1.7 - 0.5 (0.2x - 1.6) ? A) 2.5 - 0.1x B) 0.9 - 0.1x C) 0.1x - 0.9 D) 0.1x - 2.5

A ray of light strikes a flat block of glass (n = 1.52) of thickness 1.50 cm at an angle of 36.0° with the normal. Trace the light beam through the glass, and find the angles of incidence and refraction at each surface.

A tree 7 ft. tall grows an average of 6in. each year. Which equation models the tree's height h after x years?

Korey is planning to open a comic book store. He has developed the following expense breakdown for set-up and operation for the first year. Korey has $8,500 in savings and $25,000 in inheritance money to use to open his store.