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AlexFokin [52]
3 years ago
10

Jen wants to buy four books: for $10.00, for

Mathematics
1 answer:
Nitella [24]3 years ago
6 0
20 + (0.4 × 15) + 12 + (0.4 × 10) = 20 + 6 + 12 + 4 = 42

20 + 15 + 12 + 10 = 57

57 - 42 = 15

15 ÷ 57 × 100 = 1500 ÷ 57 = 26.3

Ans = $42.00, 26% off ...
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John and Belinda played a nine holes of golf. John's score was 10 less than two times Belinda's score. If Johns score was 54 str
polet [3.4K]

Answer:

Belinda's score is 32 strokes.

Step-by-step explanation:

Let the score of John be "x" and Belinda be "y".

It is given that, in the game of golf, John's score was 10 less than two times Belinda's score.

Also, John's score is 54 strokes.

The above equation can be written as ;

x = 2(y) -10

Here, x = 54,

54 = 2(y) -10

64 = 2(y)

y = 32

Thus, Belinda's score is 32 strokes.

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3 years ago
How many inches are in 4 meters
Vilka [71]

Answer:

There are 157.48 inches in 4 meters.

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4 years ago
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How many 90 degree angle does it take to make a full turn
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Full turn = 360°

Number of 90° = 360 ÷ 90 = 4 

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Answer: It takes 4 90° to make a full turn.
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3 years ago
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Determine whether the statement is true or false. If it is​ false, rewrite it as a true statement. A population is the collectio
tatuchka [14]

Answer:

False

Step-by-step explanation:

This is false because a population represents all and not some. A population is the collection of all outcomes, responses, measurements, or counts that are of interest. It is not a collection of 'some' outcomes. It is a collection of 'all' outcomes.

A population data set is a set which contains all the items or elements of a specified group or data set. It is a complete list of all the possible data values.

The sample of a population are drawn out of a population. They are A subset of a population.

8 0
3 years ago
Can you divide by zero
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Answer:

No

Step-by-step explanation:

When you divide by 0, you will get an undefined error. When you try to graph a divide by 0, you will get asymptotes.

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3 years ago
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