2 years ago

Helpppppp meee please

Mathematics

2 answers:

a_sh-v [17]2 years ago

7 0

Answer:

a) $14.45 b) 1.45x+1.2y

Step-by-step explanation:

5*1.45+6*1.2=14.45

Volgvan2 years ago

4 0

Answer:

7.25 and 7.20

Step-by-step explanation:

I calculated and got it correct

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3 years ago

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3 years ago

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Maria drove to a business appointment at 50mph in the morning. Her average speed on the return trip in the afternoon was 40 mph.

MakcuM [25]

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Distance to appointment point = 5 miles

Step-by-step explanation:

Let s be the distance to the appointment point,

We have Maria drove to a business appointment at 50mph in the morning.

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$t_a=\frac{s}{40}=0.025s$

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That is

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Substituting

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