3 years ago

Solve the equation of x+6-4x=3

Mathematics

1 answer:

sergeinik [125]3 years ago

4 0

Answer:

-3x=-3

x= 1

Step-by-step explanation:

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3 years ago

A boat goes 3/4 hours with a speed of 8 mph and 1/3 hours with a speed of 12 mph. What distance did the boat cover in all this t

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Answer:

10 miles

Step-by-step explanation:

Given: Boat goes $\frac{3}{4}$ hours with 8 mph (i)

Boat goes $\frac{1}{3}$ hours with 12 mph (ii)

Now, lets find out distance separately to get total distance.

Formula for finding distance is

D= $Speed\times time$

D= $\frac{3}{4} \times 8$ (i)

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∴ D1= 6 miles (i)

D= $\frac{1}{3}\times 12$ (ii)

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To find total distance, we will add d1 and d2

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