3 years ago

PLEASE PLEASE HELP <3<3<3

Mathematics

2 answers:

Virty [35]3 years ago

3 0

9x-16 correct answer

kvv77 [185]3 years ago

3 0

9x-16 is the answer

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MaRussiya [10]

Answer:

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2 years ago

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Alexandra [31]

Answer: x=8

Step-by-step explanation:

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Leviafan [203]

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3 years ago

Calculate the average speed (tin km/hr) of charlie who run to the store 4 km away in 30 minutes

Galina-37 [17]

ANSWER

$8km/hr$

EXPLANATION

The average speed

$= \frac{distance}{time}$

Distance=4km

Time=30mins

Convert time to hours.

Time =0.5hrs

The average speed

$= \frac{4}{0.5}$

$= 8km/hr$

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3 years ago