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Rasek [7]
3 years ago
9

25 POINTS!!!!

Mathematics
1 answer:
Mandarinka [93]3 years ago
4 0

1 is D

2 is C

3 is B

4 is C

You might be interested in
3)
hram777 [196]

Answer:

D: x < 20

Step-by-step explanation:

-4x + 16 > -64

subtract 16 from both sides because you must isolate x.

-4x + 16 - 16 > -64 - 16

-4x > -80

Then divide -4 on both sides... I believe that when you divide a number by a negative number you must flip the sign...

-4x/ -4 < -80/ -4

        x < 20

(negative divided by a negative will result in a POSITIVE.)

Hope this helped... I truly apologize if this is wrong..

3 0
3 years ago
A CLOSER LOOK AT Compound Inequalities We previously learned that compound inequalities are two inequalities joined by the word
alex41 [277]

Answer:

The sign at the ticket booth should read "Guests that are under 3 years old or over 62 years old get free admission!"

Step-by-step explanation:

Compound inequalities are the combination of two inequalities by the words "or" or "and".

In the given example, the compound inequality is,

Guests that are under 3 years old and over 62 years old get free admission!

The given inequality can be broken into two individual inequalities as,

Inequality 1: Guests that are under 3 years old get free admission

Inequality 2: Guests that are over 62 years old get free admission

The above two inequalities are combined by "and" in the given compound inequality.

Now, "and" signifies that both the conditions or inequalities should be fulfilled at the same time. But a guest can either be under 3 years old or he/she should be older than 62. Both the conditions cannot be fulfilled at the same time and hence, the sign doesn't make any sense.

To correct the sign, "and" should be replaced with "or".

Therefore, the corrected sign at the ticked booth should read "Guests that are under 3 years old or over 62 years old get free admission!".

For more details, refer to the link:

brainly.com/question/20296065?referrer=searchResults

3 0
2 years ago
Which is more less -300 or -23
Ket [755]

Answer:

-300

Step-by-step explanation:

because is in the negative and is a number bigger than 23 but in negative.

3 0
3 years ago
Micheal paid for 2.5 pounds of plums with a ten-dollar bill. He received 1.20 in change from the cashier.What was the price,per
Oxana [17]

Answe

Step-by-step explanation:

8 0
3 years ago
What is the least common multiple of the numbers 5,25, and 15
liubo4ka [24]

Answer:

5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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