The reeds are moving across the country. mr. reed leaves 4.5 hours before mrs. reed. if he averages 40 mph and she averages 90 mph how long will it take mrs. reed to overtake mr. reed

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

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the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation: