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atroni [7]
3 years ago
5

PLEASE HELP ME ITS DUE REALLY SOON PLZZZZ

Mathematics
1 answer:
Yuliya22 [10]3 years ago
4 0

Answer:

1) 5x + 4x²(2x + 7) - 6x² - 9x

= 5x + 8x³ + 28x² - 6x² - 9x

= 8x³ + 22x² - 4x

2) the answer is 2x³ + 17x² + 25x - 50

3) the answer is y = 4x² + 14x + 18

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Lilit [14]

Your answer is 110/119

11/17 Divided By 7/10

11 * 10

17 * 7

110/119

That number can't be simplified, so that is your final answer.

Best of luck,

    - Ari -

8 0
3 years ago
Read 2 more answers
Help me with this one
Travka [436]

Answer:

traingle

Step-by-step explanation:

back in the 6 grade i got the bad grades i was in love with my tutor

4 0
2 years ago
Read 2 more answers
Which of the following is a binomial experiment? 1. A survey asking 75 people to name their favorite color 2. A survey asking 75
e-lub [12.9K]

Answer:

4. A survey asking 75 people if they like the new school building

Step-by-step explanation:

A binomial experiment consist of n trials but for every trial there are only two possible outcomes.

1. A survey asking 75 people to name their favorite color

There can be more than two answers to the given question so it is not a binomial experiment.

2. A survey asking 75 people to give their age

The age can be any integer which makes the outcomes more than two so this is also not a binomial experiment.

3. A survey asking 75 people whom they voted for in the election

This is also not a binomial experiment as there can be more than two answers to the question

4. A survey asking 75 people if they like the new school building

The given question can only be answered in yes or no which means only two possible outcomes so this is a binomial experiment ..

6 0
3 years ago
Read 2 more answers
Solve for q 5q + 2p + 4 = 3q – 8​
7nadin3 [17]

Answer:

q = -6 - p

Step-by-step explanation:

By collecting the like terms , we have:

5q - 3q = - 8 - 4 - 2p

2q = -12 - 2p

divide each term by 2 , we have  

q = -6 - p

8 0
3 years ago
Read 2 more answers
Find the value of X and Y.
spin [16.1K]
X=14 Y=12 I hope this helpex.
3 0
3 years ago
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