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Elodia [21]
3 years ago
7

Ms. Sanchez drove 19 1/2 miles 2/3 hour. What was her speed in miles per hour

Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0

Answer:

29.25 / 29 1/4 MPH (Miles Per Hour)

Step-by-step explanation:

2/3 of an hour equals 40 minutes, so 19 1/2 miles is 40 minutes. 20 minutes is 1/3 of an hour, which is the missing amount of 2/3. Divide 19 1/2 miles by 2 to get 9 3/4 miles (which is how far Ms. Sanchez can go in 20 minutes). multiply by 3 to get 29 1/4 Miles Per Hour.

Ray Of Light [21]3 years ago
3 0

Answer:

hi

hi hi hi hi hi h hi hi hi hi hi hi hi

Step-by-step explanation:

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aleksklad [387]

Answer:

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Step-by-step explanation:

<u><em>Step(i):</em></u>-

Given the polynomial  

                    f(x) =  x³ - 7x -6

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By using synthetic division

                   x³    x²      x      constant

     x=-1  ↓   1      0      -7        -6

             <u>↓   0     -1      1          6</u>

            <u>       1       -1      -6       0     </u>

<u />

<em>The polynomial    x² - x - 6 </em>

<u><em>Step(ii):-</em></u>

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The factors of given polynomial    x =-1 , -2 and x =3

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\textsf {In the second step, the property has been applied}\\\textsf {by adding 2 to each side of the equation.}

\textsf {In the third step, the property has been applied by dividing 3 on each side.}

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