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Genrish500 [490]
3 years ago
10

9c- 3z = 3(___c- ___z)

Mathematics
2 answers:
Scilla [17]3 years ago
8 0

Answer:

3(3c-z)

Step-by-step explanation:

hope this was helpful let me know if you need the steps!! <3

Vladimir79 [104]3 years ago
4 0

Answer:

3 and 1

Step-by-step explanation:

You might be interested in
Please help explanation if possible
Eva8 [605]

Answer:

612 adults

361 students

Step-by-step explanation:

To solve this question, set two equations:

Let x be number of adults and y be number of students.

As there are in total 937 people, the equation would be the sum of both adults and children:

x+y=937

x=937-y  ...... ( 1 )

As the total sale amount is $1109, the equation would be to add up the ticket fee:

2x+0.75y=1,109  ...... ( 2 )

Put ( 1 ) into ( 2 ):

2(937-y)+0.75y=1,109

1874-2y+0.75y=1,109

-1.25y=-765

y=763/1.25

y=612

Put y into ( 1 ):

x=973-612

x=361

Therefore there are 612 adults and 361 students.

5 0
3 years ago
Multiply. Write in simplest form. 1/2 * 24
Dennis_Churaev [7]

Answer:

1. 12

2. 4

3. 6.8

4. 4.5

5 1.2

Step-by-step explanation:

5 0
3 years ago
Emilia solved this inequality as shown:
xxTIMURxx [149]

Answer:

Subtractionproperty of inequality.

Step-by-step explanation:

8 0
3 years ago
How would 3,050,000 be expressed in scientific notation?
sergejj [24]
Expressed in scientific notation  the answer would be 3.05 X 10^6
5 0
3 years ago
Marcia has $84 less than three times as much as sue. together they have $132. how much money does marcia have?
Brut [27]
Let x = sue
and then let 3x-84 = marcia
therefore
(x)+(3x-84)=132
4x-84=132
4x=216
x=54

however just solving for x doesnt completely solve. it only shows sues money because x = sue
for marcia
3x-84
3(54)-84
162-84
78

therefore Marcia has 78$.
5 0
3 years ago
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