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nadya68 [22]
2 years ago
5

HELP PLZ!!!!! Express as a trinomial (x−3)(3x+7)

Mathematics
2 answers:
Bumek [7]2 years ago
6 0

Answer:

3x at the power of 2 -2x+21

ask for explanation if needed

Leviafan [203]2 years ago
3 0

Answer:

3x^2 - 2x - 21

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diegueno is selling ticket for tge dance. Tickets purchased in advanced cost $4 while tickets at the door cost $6. If 325 ticket
lapo4ka [179]

Answer:

The numbers of tickets in advanced sold was 260 and the numbers of tickets at the door sold was 65

Step-by-step explanation:

Let

x ---> the numbers of tickets in advanced sold

y ---> the numbers of tickets at the door sold

we know that

325 tickets are sold

so

x+y=325 ----> equation A

$1430 is collected

so

4x+6y=1,430 ----> equation B

Solve the system of equations by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (260,65)

see the attached figure

therefore

The numbers of tickets in advanced sold was 260 and the numbers of tickets at the door sold was 65

7 0
3 years ago
TJ-Maxx offered a 36% discount off the original
Allisa [31]

Answer:

$25.00

Step-by-step explanation:

well start of by using the rules of 3.

( always remeber that multiply is diagonal and divide left by one on the left)

4 0
3 years ago
Read 2 more answers
Theresa has $708 in her account and wishes to throw a party. She plans to include the following:
Anettt [7]

Answer:

Get rid of catering with everything u are in debt by 145.56 so get rid of catering and u r good

Step-by-step explanation:

5 0
3 years ago
The length (L) of the figure is 11 mm and the width (w) is 9 mm. What is the perimeter of the shaded region? Round to the neares
Lera25 [3.4K]

Answer:

50.3 mm

Step-by-step explanation:

The perimeter of the shaded region = perimeter of a full circle + 2(Length)

= πd + 2(L)

diameter (d) = width = 9 mm

Length (L) = 11 mm

Perimeter of the shaded region = π*9 + 2(11)

= 50.2743339 ≈ 50.3 mm (nearest tenth)

7 0
2 years ago
Brianna evaluated the expressions 42+4 (6-2). Which number shows the correct solution.
TEA [102]

Answer:

58

Step-by-step explanation:

42+4(6-2) =

42+4(4) =

42+16 = <u>58</u>

3 0
3 years ago
Read 2 more answers
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