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Yanka [14]
3 years ago
11

1. Rahul started his homework at 5.25 and ended his homework at 6:40. Find the elapsed time.

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

1. 75 minutes

2. 5:50

Step-by-step explanation:

you have to add and subtract

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A company has two manufacturing plants with daily production levels of 5x+14 items and 3x−7 ​items, respectively. The first plan
Anastasy [175]

Answer:

3x+24 more widgets

Step-by-step explanation:

A company owns two manufacturing plants:

1st plant: 8x+17 widgets;2nd plant: 5x-7 widgets.

To find how many more items the first plant produces daily than the second plant, we have to subtract from the number of widgets the first plant produces the second plant produces. So,

(8x+17)-(5x-7)\\ \\=8x+17-5x+7\ [\text{Eliminate brackets}]\\ \\=(8x-5x)+(17+7)\ [\text{Combine the like terms}]\\ \\=3x+24

hope this helps!

Step-by-step explanation:

4 0
3 years ago
A chemist weighed an object and found its mass to be 250 grams. The objects actual mass is 360 grams. What was the chemists perc
icang [17]
100 percent off the top floor of a chair
6 0
3 years ago
What is the average of 4741, 4261, 4628?
lara [203]

Answer:

4628

I hope it will help you all

8 0
2 years ago
Round 6.85565 to the nearest tenth !
emmasim [6.3K]

Answer:

It is 6.9

Step-by-step explanation:

6.85565

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6.85

5 can be rounded up so

6.9 is answer

3 0
3 years ago
Suppose an airplane climbs 15 feet for every 40 feet it moves forward. What is the slope of this airplanes ascent?
Goryan [66]

Answer:

3/8

Step-by-step explanation:

Slope is the same as rise over run, or y/x. In this case, rise over run is 15 over 40, or 15/40. Simplified, this is 3/8.

8 0
3 years ago
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