mermaidrian27 mermaidrian27

12-11-2019
Mathematics

contestada

Simplify -2 + (-9)
A -7
B 11
C 7
D -11

Gradpoint.

Respuesta :

zrh2sfo zrh2sfo

12-11-2019

Answer:

-2 + (-9) = -11 thus D

Step-by-step explanation:

Answer Link

Otras preguntas

Log^3 (20) can be written as

If 60 is 75% of a value, what is the value?

Define resistance and describe what would happen to a light bulb if the voltage increased but the resistance stayed the same.

How did the growth of the rail networks impact the meatpacking industry?

The British originally established Australia to be what type of colony?

What is 4a to the zero power times 7a to the negative 4 the power?

Select the correct adjective form for the following sentence. Who here is ____ to lift 2,500 pounds? able abler ablest

Lightning heats the surrounding air to A. 300°C. B. 3,000°C. C. 300,000°C. D. 30,000°C

Democrats who were opposed to the Civil War were called _____.

sarah's craft project uses pieces of yarn that are 1/8 yard long. she has a piece of yarn that is 3 yards long. how many 1/8 yard pieces cans she cut and still