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iragen [17]
3 years ago
8

Over the course of a month, a person’s weight decreases. What type of relationship is this?

Mathematics
2 answers:
Hoochie [10]3 years ago
7 0
It is a negative relationship
Firlakuza [10]3 years ago
5 0

Answer:

b negative

Step-by-step explanation:

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You use the order of operations. So in you start with multiplication. 8*7= 56. Then that would leave 56-4. 56-4 is 52.
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What is 4x+3x? Write solution.
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7x

Step-by-step explanation:

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I need help on this final problem​
bulgar [2K]

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1/2 (1 - 10 d)

Hope This Helps & Good Luck ^^

8 0
3 years ago
In an auditorium, a charity show is conducted in order to raise at least $3,750. The auditorium can accommodate up to 180 specta
Maksim231197 [3]

Answer:

See explanation

Step-by-step explanation:

Let x,\ x\ge 0 be the number of students and y,\ y\ge 0 be the number of adults on the show.

1. Tickets cost $15 for students, so x student tickets cost $15x.

Tickets cost $25 for adults, so y adult tickets cost $25y.

Total cost of all tickets is $(15x + 25y).

The charity show is conducted in order to raise at least $3,750, thus

15x+25y\ge 3,750

2. The auditorium can accommodate up to 180 spectators, hence

x+y\le 180

3. We get the system of inequalities:

\left\{\begin{array}{l}x\ge 0\\y\ge 0\\x+y\le 180\\15x+25y\ge 3,750\end{array}\right.

Plot all solutions sets to each inequality and the common region is the solution set to the system of inequalities. This region is not empty, so the charity will reach its goal. For example, if they sell 50 students tickets and 125 adult tickets, they will raise \$(15\cdot 50+25\cdot 125)=\$3,875

8 0
3 years ago
#1: Simplify the expression below. Type your answer as an integer.<br> 7 + 1 - 18 : 6
myrzilka [38]

Answer:

5

Step-by-step explanation:

<u>Steps of calculation:</u>

  • 7 + 1 - 18 : 6 =
  • 7 + 1 - 3 =
  • 8 - 3 =
  • 5

Answer is 5

8 0
3 years ago
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