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LuckyWell [14K]
3 years ago
11

The expression (x3)(x-15) is equivalent to xn. What is the value of n?

Mathematics
1 answer:
Wittaler [7]3 years ago
5 0

Answer:

-45 is xn

The x=3 and x=-15 multiply them together which is the answer to xn

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2. The demand function for a different commodity is: q=-600p+ 24,000
const2013 [10]

Answer:

the kid laroi is the best rapper

Step-by-step explanation:

6 0
3 years ago
Write the statement in if-then form in two ways, one of which is the contrapositive of the other: Sam will be allowed on Signe's
bezimeni [28]

Answer:

1) If Sam is an expert sailor then she will be allowed on Signe's racing boat.

2) If Sam is not allowed on Signe's racing boat, then she is not an expert sailor.

Step-by-step explanation:

  • The contrapositive statement of if P → Q is if ~Q→~P.

In this case we have: If Sam is an expert sailor then she will be allowed on Signe's racing boat.

P = Sam is an expert sailor

Q = Sam will be allowed on Signe's racing boat.

To write the contrapositive statement we're going to say if ~Q→ ~P

If Sam is not allowed on Signe's racing boat, then she is not an expert sailor.

4 0
3 years ago
What is the midpoint of (8,10) and (-8,8)
nasty-shy [4]

9514 1404 393

Answer:

  (0, 9)

Step-by-step explanation:

The midpoint coordinates are the averages of the end point coordinates.

  M = (A +B)/2

  M = ((8, 10) +(-8, 8))/2 = (8 -8, 10+8)/2 = (0, 18)/2

  M = (0, 9)

The midpoint is (0, 9).

4 0
3 years ago
3. Tickets to a show cost $5.50 for adults and 54.25 for students. A family is purchasing2
bulgar [2K]

.

Step-by-step explanation:The cost of an adult ticket to the show is $5.5

The cost of a student ticket to the show is $4.25

A family is purchasing 2 adult tickets and 3 student tickets. This means that the total cost of 2 adult tickets would be

2 × 5.5 = $11

It also means that the total cost of 3 student tickets would be

3 × 4.25 = $12.75

The total cost of 2 adult tickets and 3 student tickets would be

11 + 12.75 = $23.75

If the family pays $25, the exact amount of change they should receive is

25 - 23.75 = $1.25

7 0
2 years ago
Given 2x² = -8, x is<br>a. -2<br>b. 2<br>c. 2i or -2i<br>d. 4i or -4i
marishachu [46]
Your answer is (a) because 4 times 2 is 8 but since it's negative 2 it's negative 8

5 0
3 years ago
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