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Luden [163]
3 years ago
15

Plzzzz helllp mmmmeee thx

Mathematics
2 answers:
geniusboy [140]3 years ago
7 0

Answer: 3x^2-30x+5

Step-by-step explanation:

Use (a+b)^2=a^2-2ab^2+b2

3(x^2-10x+25)-70

Distribute the 3 which is

3x^2-30x+75-70

Subtract the numbers {75-70} and simplify

3x^2-30x+5

DaniilM [7]3 years ago
5 0
It’s A you have the right answer highlighted
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The two green color codes are similar.

Step-by-step explanation:

A contrasting color would aid in the interpretation of this graph.

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Courtney school is having a family game night each table has 4 players there are 7 tables in all how many players are at the gam
laiz [17]
Answer=28 players

If there are 4 players at every 1 table then...

1 table would have 4 players
4=4

2 tables would have 8 players
4+4=8

3 tables would have 12 players
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4 tables would have 16 players
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5 tables would have 20 players
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6 tables would have 24 players
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7 tables would have 28 players
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____________________________

You can also solver this problem by multiplying the number of tables, 7, by the number of player per table, 4.

7*4=28players
6 0
3 years ago
Read 2 more answers
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irina1246 [14]

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Step-by-step explanation:

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sattari [20]
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3 years ago
Lamar used 7/8 of a cup of raisins to make snacks mix. he used 3/4 of a cup of raisins to make cookies what expression could be
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The answer is B.

In order to add the two values together, you must find the least common multiple for the denominators. The denominators are 8 and 4, and the least common multiple of 8 and 4 is 8. Because you have to multiply 4 by 2 to get 8, you must also multiply 3 by 2 to get 6. This will give you 6/8.
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