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solong [7]
3 years ago
7

-5(−x−1)+4x−1=49 What is X?

Mathematics
1 answer:
Zigmanuir [339]3 years ago
3 0

Answer:

The solutions are x=4,x=−10. Explanation: The square root property involves taking the square root of both the terms on either side of the ...

1 answer

Step-by-step explanation:

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Help me some one plz (only part b)
Slav-nsk [51]

The school can expect to raise 1500p for charity.

<u>Explanation:</u>

(a)

The possibility space is solved in the image attached.

(b)

20p for each player

30p for lollipop

Number of people = 120

Charity amount = ?

Out of 12 outcomes, the probability of getting 7 is 3

So, probability of getting 7 for 120 people = \frac{3}{12} X 120

                                                                  = 30

Money earned from the players = 20p X 120

                                                  = 2400p

Cost of 30 lollipops = 30p X 30

                               = 900p

Money received for charity = 2400p - 900p

                                          = 1500p

                                         

Therefore, the school can expect to raise 1500p for charity.                                

5 0
3 years ago
PLEASE HELP I REALLY NEED HELP
Rainbow [258]

Answer:I believe that your asnwer is c.

Step-by-step explanation:

This is because -4 + 4 = 0 10 - 10 = 0 7-7 = 0

5 0
3 years ago
A 35 foot wire is secured from the top of a flagpole to a stake in the ground. If the stake is 14 feet from the base of the flag
cupoosta [38]

the answer is 21ft because the total is 35feet so 35 - 14 = 21



6 0
3 years ago
Read 2 more answers
18 is 4.5 times a number.
Bumek [7]

Answer:

4

Step-by-step explanation:

18/4.5=4

4 0
2 years ago
Read 2 more answers
PLEASE HELP!
m_a_m_a [10]
I hope this helps you

3 0
3 years ago
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