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3 years ago

What is9 1/3 - 2/3

Mathematics

1 answer:

ale4655 [162]3 years ago

8 0

Answer:

Improper Faction: 26/3

Mixed Number: 8 2/3

Step-by-step explanation:

Look at 9 1/3.

How many 3s are in 9?

3 * 9 = 27

Add the remaining number from the numerator.

27 + 1 = 28

The equation is now 28/3 - 2/3.

Subtract normally to get 26/3.

Depending on what your teacher wants, you either keep it as a improper fraction or turn it into a mixed number.

The mixed number being this: 8 2/3.

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If the function f(x) = (2x - 3) is transformed to g(x) = (-2x - 3), which type of transformation occurred?

lidiya [134]

C

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3 years ago

Which is the best first step when solving the following system of equations? 5 c + 4 d = 10. 3 c + 2 d = 16. Multiply the first

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Answer:

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2 years ago

Assessment items What is the quotient? 1 5/8 ÷(−1 3/5 )

Solnce55 [7]

We need convert the mixed numbers to improper fractions.

$1\dfrac{5}{8}=\dfrac{1\cdot8+5}{8}=\dfrac{8+5}{8}=\dfrac{13}{8}\\\\1\dfrac{3}{5}=\dfrac{1\cdot5+3}{5}=\dfrac{5+3}{5}=\dfrac{8}{5}$

Divide the number by a fraction, this is the same as multiply this number by the reciprocal of the fraction:

$1\dfrac{5}{8}\div\left(-1\dfrac{3}{5}\right)=-\dfrac{13}{8}\div\dfrac{8}{5}=-\dfrac{13}{8}\cdot\dfrac{5}{8}=-\dfrac{(13)(5)}{(8)(8)}=-\dfrac{65}{64}\\\\\boxed{1\dfrac{5}{8}\div\left(-1\dfrac{3}{5}\right)=-1\dfrac{1}{64}}$

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3 years ago

Given the equation below, solve for the variable t.<br><br> p+o−wt=4b

kotegsom [21]

P+o-wt=4b
-wt=4b-p-o
t=(4b-p-o)/-w

mark as brainliest if it’s helpful

8 0

3 years ago

Which number line shows the correct placement of 25%,14 1 4 , and 12 1 2 ?

3241004551 [841]

Answer:

3.5

Step-by-step explanation:

25%=0.25

0.25*14=3.5

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3 years ago