$\frac{3}{2} y - 3 + \frac{5}{3} z \\ \\ = \frac{3}{2} \times 6 - 3 + \frac{5}{3} \times 3 \\ \\ = 3 \times 3 - 3 + 5 \\ \\ = 9 - 3 + 5 \\ = 14 - 3 \\ = 11$

6 0

4 years ago

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Please please help me

Anna007 [38]

Answer: 5 Vertices

Step-by-step explanation: I believe if it had 4 faces and 8 edges it would have 5 vertices.

5 0

4 years ago

If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation? A) 1/5 B) 4/5 C) 5 D) 1

babymother [125]

Y=kx
20=k*4
k=5
so option c

5 0

3 years ago

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A customer calls and has questions about the bill for their first month's subscription. They want to know why the monthly rate i

Sunny_sXe [5.5K]

The most likely thing that has happened in this case is that a fee is paid for the registration.
The function that best models this problem is:
y = 45x + 15
Where,
x: number of months.
Y: payment of each month.
For the first month we have:
y = 45 (1) +15
y = 45 + 15
y = 60
answer:
the most likely reason for the bill being this amount is
registration fee.

3 0

4 years ago