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yawa3891 [41]
3 years ago
15

Helpppppppppppppppppp

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0
Answer: 61
Solving Steps:

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A group of adults plus one child attend a movie at a movie theater. Tickets cost $9 for adults and $3 for children. The total co
dmitriy555 [2]

Answer:

There are 6 adults. <em>My mistake! I had the wrong equation. 3 + 9a = 57.</em>

Step-by-step explanation:

  • <u>There is only 1 child in the group.</u>
  • Cost for children is 3$.
  • <u>The cost for adults is 9$.</u>
  • 9 * 6 = 54
  • 3 * 1 = 3
  • 3 + 9a = 57
  • Simplify:
  • 6 Adults.
8 0
2 years ago
Read 2 more answers
13. Connie wants to paint one wall in her living room. Along the wall, she
erica [24]

Answer:  Approximately 96 square feet

======================================================

Work Shown:

1 ft = 30 cm

1 ft = (5*6) cm

1 ft = 5*(6 cm)

1 ft = 5*(1 board width)

1 ft = 5 board widths

12*(1 ft) = 12*(5 board widths)

12 ft = 60 board widths

12 ft = 1 full wall length

The wall is 12 feet horizontally across and 8 feet tall, so its estimated area is 12*8 = 96 square feet approximately. This is approximate because of the fact we used the approximation of 1 ft = 30 cm.

7 0
3 years ago
Evaluate the expression when b=2 .<br><br> b⋅5 =<br><br> Answer:
user100 [1]

Step-by-step explanation:

given, b=2

now,

=b.5

=2.5

=10

3 0
3 years ago
Read 2 more answers
Someone please help!!
steposvetlana [31]

Answer:

y-6 = -7x + 21

Step-by-step explanation:

Find the slope

(-8 - 6)/(5-3)

-14/2 = -7

Now find the formula

y-6=-7(x - 3)

y-6 = -7x + 21

Another way to write it is

y= -7x + 27

6 0
3 years ago
(3+7i)+(-5+2i)-(-7+6i)
anzhelika [568]
I believe that the answer to your question is 5 + 3 i?
5 0
3 years ago
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