Use the following number line to determine if the expressions are true or false.

Answers

Answer 1

Answer:

Answer:

${ \tt{a < b→true}} \n { \bf{reason :because \: - 1 \: is \: less \: than \: 4.5 }}\n \n { \tt{ |a| > b →false}} \n { \bf{reason :1 \: is \: not \: greater \: than \: 4.5 }}\n \n { \tt{a < |b| →true}}$

Answer 2

Answer:

true

false

true

Step-by-step explanation:

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Explain how your brain and sensory organs get information from the outside world

Answers

Your brain has about 100 billion neurons, all of which are interneurons. Each of these neurons may receive up to 10,000 messages from other neurons and may send messages to about 1,000 more. Every day, billions of nerve impulses travel through your nervous system from neuron to other neurons or body structures. The place where a neuron transfers an impulse to another structure is called a synapse. At the axon tips, electrical signals carried through the neuron change into a chemical form. This change allows the message to cross the gap. The message then continues in electrical from through the next neuron.

A 2-liter bottle of soda contains how many milliliters?

Answers

Answer: 2000

Step-by-step explanation: there are 1000 mililiters in every liter

2,000ml. one liter = 1,000ml

I have some white and black marbles in a box. There are 30 white marbles. There are 14 more white marbles than black marbles. How many black marbles do I have?

Answers

(30 white marbles) - (14 marbles) = 16 black marbles.
that makes 46 marbles in all

PLEASE ANSWER ASAP! YOUR ANSWER MUST CONTAIN AN EXPLANATION IN ORDER TO RECEIVE POINTS AND THE BRAINLIEST ANSWER!!! THANKS!!!

Answers

Hello,

That 's not my cup of "coffee".

G=-2+1/1200 * 100 +5/1200 * 20=-11/6=-1.833333....

Answer C loss $1.83

Four less than the product of a number and 7 is eight more than that number

Answers

Let the number be x, then 7x - 4 = x + 8
7x - x = 8 + 4
6x = 12
x = 12/6 = 2.

Therefore, the number is 2.

Lois is 3 years older than Oscar. The sum of their ages is no more than 20. Write an inequality that can be used to represent this situation, where x represents Oscar’s age.