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Scilla [17]
3 years ago
15

I’m very confused lol

Mathematics
1 answer:
ella [17]3 years ago
3 0

Answer:

OPTION A.

Step-by-step explanation:

Put in simple terms

You're asked to Make "h" the subject.

p=0.7(rh + b)

divide through by 0.7

p/0.7 = rh + b

Rearranging

rh + b = p/0.7

rh = p/0.7 – b

divide through by "r"

h = (p/0.7 – b)÷ r.

Option A is your answer.

Notice that they look similar but you gotta see the difference.

The parenthesis covers all that's being divided by r

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Enzo and Beatrice are playing games at their local arcade incredibly ends wins five tickets from every game in the trees wins 11
Alla [95]

Answer:

22 games

Step-by-step explanation:

In order to find the minimum number of games that Enzo played we need to find the least common multiple of tickets where both Enzo and Beatrice are equal. To do this we simply find all the multiples of the number of games each could have played by the number of tickets per game until we find one in common.

5*1 = 5                   11*1 = 11

5*2 = 10                 11*2 = 22

5*3 = 15                  11*3 = 33

5*4 = 20                 11*4 = 44

5*5 = 25                 11*5 = 55

...                             ...

...                             ...

...                             ...

5*22 = 110               11*10 = 110

Finally, we can see that the minimum amount of games that Enzo needs to play in order for both Enzo and Beatrice to have the same amount of tickets is 22 games.

3 0
3 years ago
Write the standard number for 800,000 + 4,000 + 600 + 40 + 2.
murzikaleks [220]

Answer:

804,642

Step-by-step explanation:

800,000 + 4,000 + 600 + 40 + 2.

Add the terms

804,642

4 0
4 years ago
How many solutions does the system have?Explain
elena55 [62]

Answer:

0

Step-by-step explanation:

-4x+2(2x+3)=8

-4x+4x+3=8

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Answer:

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Step-by-step explanation:

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Answer:

C

Step-by-step explanation: edg

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