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Monica [59]
4 years ago
15

mary started cooking at 8:45 AM and finished at 9:33 AM how long did it take her give your answer in minuyes

Mathematics
2 answers:
Andreyy894 years ago
4 0
48 min 

Mary is so clever :D 
iragen [17]4 years ago
3 0
Technically this has already been answered...

But here is what I got:

8:45 to 9:00 is 15 minutes

9:00 to 9:30 is 30 minutes

15+ 30 is 45 minutes.

Then add the 3 extra minutes to get 9:33 and your answer is 48 minutes.

So same answer.

How math works in my head^^^
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What is the slope of the line that passes through the points (-10, 8) and
vlada-n [284]

Answer:

slope=3

Step-by-step explanation:

Use the following equation the find the slope:

\frac{y_{2}-y_{1}}{x_{2}-x_{1}} =\frac{rise}{run}

Rise over run is the change in the y-axis over the change in the x-axis from one point to the other. This is also known as the "slope". Insert the known values:

(-10_{x1},8_{y1})\\\\(-15_{x2},-7_{y2})\\\\\\\frac{-7-8}{-15-(-10)}\\\\\frac{-7-8}{-15+10}

Solve:

\frac{-7-8}{-15+10}=\frac{-15}{-5}

Simplify. Two negatives make a positive:

\frac{-15}{-5}=\frac{15}{5}

Simplify fraction by dividing top and bottom by 5:

\frac{15}{5}=\frac{3}{1}  =3

The slope is 3.

:Done

8 0
3 years ago
Simplest form for 9/6
NeTakaya
9/6 = 1 3/6
⇒ which equal 1 1/2

7 0
4 years ago
Read 2 more answers
A triangle is rotated 90° about the orgin. Which rule describes the transformation
Katen [24]

Step-by-step explanation:

If a triangle is rotated 90° about the origin.

The rule that describes the transformation is

(x, y) → (–y, x)

8 0
4 years ago
At Mary’s fruit stand, a basket of cherries costs $4 and a basket of peaches costs $9. In one morning, Katya sells 96 baskets fo
mafiozo [28]

Answer:

The number of strawberry baskets sold was 44

Step-by-step explanation:

Let

x ----> the number of strawberry baskets sold

y ---> the number of raspberries baskets sold

we know that

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so

----> equation A

---> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (44.52)

see the attached figure

therefore

The number of strawberry baskets sold was 44 and the number of raspberries baskets sold was 52

4 0
3 years ago
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Arte-miy333 [17]
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3 0
4 years ago
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