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Shkiper50 [21]
3 years ago
5

Jose ran13

Mathematics
2 answers:
ivolga24 [154]3 years ago
7 0

Answer:

1/4 minutes

Step-by-step explanation:

1 minute = 60 seconds

3 minutes = 180 seconds

3 minutes and 15 seconds = <u>195 seconds</u>

13 miles/195 seconds

195/13 = 15

His speed --> <u>1 mile/15 seconds</u>

1/4 minutes = 15 seconds

Pls mark me as brainliest ;)

Tresset [83]3 years ago
6 0

Answer:

you have to find the unit rate first then try to solve

Step-by-step explanation:

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(2x +1) -7 (-6x+9) what is the answer if using the Distributive Property?
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Answer:

Step-by-step explanation:

Distributive property:  a(b +c) = a*b + a*c

(2x + 1) - 7(-6x + 9) = (2x + 1) + (-7)*(-6x) + (-7)*9

                              = 2x + 1 + 42x - 63  {Combine like terms}

                              = 2x + 42x + 1 - 63

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3 years ago
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3 years ago
What is interest earned on 3500 invested at 6% compounded quarterly or 12 years
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At the city museum, child admission is $5.10 and adult admission is $9.60. On Monday, twice as many adult tickets as child ticke
galina1969 [7]

Answer:

23

Step-by-step explanation:

The amount of children's tickets is x, while the amount of adults' tickets is 2x

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3 years ago
1) f(x) = - x2 + 4x - 10<br> Find f(5)
Natali5045456 [20]
Substitute the x with 5
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3 years ago
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