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Sedbober [7]
3 years ago
7

Simplify 20 + 5^2 × 2

Mathematics
1 answer:
valina [46]3 years ago
7 0

Answer:

Step-by-step explanation:

Bonjour,

20+ 5*5 *2=

20 +25*2 =

20+50 = 70

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I want to know the answer to the sum of f and 6
11111nata11111 [884]

f + 6 = ?

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For example, if f was 5, this is what the equation would look like:

5 + 6 = 11

If f was -3, this is what the equation would look like:

-3 + 6 = 3

So, again, the answer can be anything. It depends on what f is.

4 0
3 years ago
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Vinil7 [7]
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5 0
2 years ago
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3 0
3 years ago
John has a boat that will travel at the rate of 15 kph in still water. He can go upstream for 35 km in the same time it takes to
Otrada [13]

Answer:

The boat traveling at 24 kph when John goes downstream.

Step-by-step explanation:

We are given the following in the question:

John has a boat that will travel at the rate of 15 kph in still water.

Let x be the speed of the current.

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Speed of water in downstream

(15+x)\text{ kph}

Relation:

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We have to find the speed of boat in downstream.

Time to travel upstream for 35 km = Time to travel  140 km downstream

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Thus, speed of current is 9 kph.

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Thus, the boat traveling at 24 kph when John goes downstream.

4 0
3 years ago
1. If an equation is true for all values of the variable, then it has?
Alja [10]

Answer:

Infinite solutions

Step-by-step explanation:

Infinite solutions, because every value will work.

7 0
3 years ago
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