A number is decreased by seven. Then, the new number is multiplied by 3 to get an answer of -9.

Mathematics

2 answers:

Nady [450]2 years ago

8 0

Answer:

C. 4

Step-by-step explanation:

podryga [215]2 years ago

4 0

Answer:

regular 4 is correct

Step-by-step explanation:

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A compound event may consist of two dependent events true or false

vova2212 [387]

True because to make a compound event you will need two dependent events

5 0

2 years ago

Read 2 more answers

Answer the question above on the ixl tab, please.

kramer

Answer:

<h2>The answer is 10</h2>

Step-by-step explanation:

The formula for finding the combination of two given positive numbers is given by

Where n and r are positive numbers

From the question we have

5 C 3

<u>Simplify</u>

That's

<h3> $\binom{5}{3} = \frac{5!}{(5 - 3)!3!} = \frac{120}{2! \times 3 !} \\ = \frac{120}{2 \times 6} \\ = \frac{120}{12}$ </h3>

We have the final answer as

Hope this helps you

8 0

2 years ago

How do you solve this

arlik [135]

The answer is 1,800, you would multiply 5 by 10 which is 50 then t would be 50 to the 4th power 50 times 4 is 200. then you do the same on the other side 3 time 10 which is 30 to the second power which is 90 than you multiply 200 and 90 because when you have two parentheses next to each other you always multiply but when you do that your answer turns out to be 1,800

7 0

2 years ago

Which image shows the correct position of -2 1/2on the number line?

ohaa [14]

The answer to your question would be 'A'

5 0

3 years ago

Please help.............

natta225 [31]

Answer:

...........

2(x + 2) + 2x = 20