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ddd [48]
3 years ago
14

GIVING BRAINIEST EXPLAIN ANSWER

Mathematics
2 answers:
Neporo4naja [7]3 years ago
8 0

Answer: B. -0.5 blocks per minute

Step-by-step explanation: It goes up 2 on the x column and down 1 (-1) on the y column. So it would be -1/2 = -0.5.

Alisiya [41]3 years ago
8 0

Answer:

B.) -0.5 blocks per minute

Step-by-step explanation:

<u><em>Equation:</em></u>

<em>Rate of Change </em>= \frac{8 - 9}{4 - 2}<em />

<u><em>Simplify:</em></u>

<em>Rate of Change = </em>\frac{-1}{2}<em />

<u><em>Simplify:</em></u>

<em>Rate of Change = </em>-0.5<em />

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Jordan wrote the numbers from 1 through 150. How many times did he write the digit 4 in the tens place?
olga2289 [7]
40,41,42,43,44,45,46,47,48,49,140,141,142,143,144,145,146,147,148,149

Jordan wrote the number 4 in the tens place 20 times


I hope this helps :)
6 0
3 years ago
Please answer this quickly
MAXImum [283]

Answer:

Polymomial with 4 terms i believe

6 0
3 years ago
will the inequality "7 multiplied by a number is greater than or equal to 21" have an open boundary point or a closed boundary p
ehidna [41]

Answer:

Closed boundary point

Step-by-step explanation:

It says greater than OR equal too and having a closed boundary will indicate that 21 is apart of the inequality also.

I hope this helps

5 0
3 years ago
What is The value of Y in this exponential growth function when X equals two y=1.5x
kow [346]

Y=3

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5 0
3 years ago
Read 2 more answers
Can someone help me?
ad-work [718]

Answer:

  • registration fee: $50
  • monthly fee: $80

Step-by-step explanation:

Let r and m represent the registration fee and the monthly fee, respectively. We are told that the charges are ...

  370 = r + 4m

  530 = r + 6m

This is your system of equations.

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Subtract the first equation from the second to start the solution.

  (530) -(370) = (r +6m) -(r +4m)

  160 = 2m . . . . . . simplify

  80 = m . . . . . . . . divide by 2

Using this value in the first equation, we find ...

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  50 = r . . . . . . . . . . . . subtract 320

The registration fee is $50; the monthly fee is $80.

3 0
3 years ago
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