2 years ago

28 grams in an ounce so if each gram costed 20$ how much money would you make?

Mathematics

1 answer:

Mrrafil [7]2 years ago

3 0

The answer is 560. So I hope this helps you.

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1.2 Puzzle Time

ruslelena [56]

B because it is the answer

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2 years ago

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Evaluate x/y when x=9/4 and y=3/5

lana66690 [7]

Answer:

$\displaystyle x/y=\frac{15}{4}$

Step-by-step explanation:

<u>Division of fractions</u>

To calculate the division of fractions a/b and c/d, it's usually easier to multiply a/b by the reciprocal of the denominator, that is:

$\displaystyle \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a}{b}\cdot \frac{d}{c}$

We will evaluate x/y when x=9/4 and y=3/5:

$\displaystyle \frac{\frac{9}{4}}{\frac{3}{5}}=\frac{9}{4}\cdot \frac{5}{3}$

$\displaystyle=\frac{45}{12}$

Simplifying:

$\displaystyle \boxed{x/y=\frac{15}{4}}$

5 0

3 years ago

May someone please help me with this ill give brainlyest if i figure out how to

Otrada [13]

Answer: 5

Step-by-step explanation:

5x3+6=21

5x5=25

25-21=4

8 0

3 years ago

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Find the missing value so that the two points have a slope 1/2<br> (7, 2 )and (3,y)

balandron [24]

Answer:

The missing y -coordinate is 0.

Step-by-step explanation:

Here we know the slope but must find the y-coefficient of one of the points.

y - 2

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3 - 7

y - 2

or 1/2 = ---------- which simplifies to -2 = y - 2, which yields y = 0.

-4

The missing y -coordinate is 0.

5 0

3 years ago

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Find the point-slope equation of the line using the point (4,6) and slope 3/2. Use the slash key (/) to indicate a fraction.

lidiya [134]

6=3/2(4) + b solve to find b hope this helped

3 0

3 years ago