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vichka [17]
3 years ago
8

Evaluate the expression x-7, if x= 12. 19 6 05. (please help :( )​

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
5 0

Answer:

the answer is 5...............

12345 [234]3 years ago
3 0

Answer:

5

Step-by-step explanation:

\sf x-7

\sf x=12

→ \sf (12)-7

→ \sf 5

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X3 - 3x^2- 54x + 112
Olegator [25]

Answer:

(x -2) (x- 8) (x+7)

Step-by-step explanation:

6 0
3 years ago
at the dog show there are 4 times as many boxers as spaniel if there is a total of 30 dogs. how many dogs are spaniel
alexgriva [62]

4x+x = 30

5x = 30

x = 30/5 =6

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 and 6 spaniels

5 0
3 years ago
Which of the following is a correct interpretation of the expression 3 - (-5)?<br> Chanc 1 answer.
Juliette [100K]

Answer:

8

Step-by-step explanation:

3 - (-5)

This can be rewitten to

3 + 5

Why?

2 negatives cancel each other out to make a positive, therefore:

3 + 5 = 8 or 3 - (-5) = 8

5 0
3 years ago
Read 2 more answers
1) Write 3 equivalent fractions for<br> 9/25
seropon [69]

<em><u>18/50</u></em>

<em><u>27/75</u></em>

<em>and</em>

<em><u>36/100</u></em>

<em>are all equivalent fractions to 9/25 </em><em>because</em><em> </em><em>when</em><em> </em><em>you</em><em> </em><em>reduce</em><em> </em><em>them</em><em> </em><em>to</em><em> </em><em>lowest</em><em> </em><em>terms</em><em> </em><em>you'll</em><em> </em><em>get</em><em> </em><em>9</em><em>/</em><em>25</em><em> </em>

Hope this helped - have a good day bro cya)

7 0
3 years ago
Read 2 more answers
If ΔABC and ΔGEF are congruent by the ASA criterion, which pair of angles must be congruent?
pishuonlain [190]

Answer: B: CAB and GEF

Step-by-step explanation:

7 0
3 years ago
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