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3 years ago

Please help thank you

Mathematics

1 answer:

bekas [8.4K]3 years ago

3 0

Answer:

$40$

Step-by-step explanation:

$60 \div (6 \frac{1}{7} - \frac{1}{7}) \times 4 \\ \\ 60 \div ( \frac{43}{7} - \frac{1}{7} ) \times 4 \\ \\ 60 \div ( \frac{42}{7} ) \times 4 \\ \\ 60 \div 6 \times 4 \\ 10 \times 4 = 40$

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andreev551 [17]

Answer:

Step-by-step explanation:

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2 years ago

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Since the lines have the same slopes, hence they are parallel lines

<h3>How to determine the relationship between lines</h3>

We can determine the relations by knowing the slopes of the line

For the line with coordinates (9, –5) and (5, –2)

Slope = -2+5/5-9
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For the line with coordinates (–4, –2) and (–8, 1)

Slope = 1+2/-8+4
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Since the lines have the same slopes, hence they are parallel lines

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3 years ago

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3 years ago

Cabs charge $3.60 Flag Fall plus $2.19 per km. (a) Write down an equation to calculate the cost, C, of cab fare for a distance d

Softa [21]

(a) C = 3.60+2.19d

(b) The cab fare will be $36.45 for a distance of d kilometers.

Step-by-step explanation:

Given,

Charges of Flag Fall = $3.60

Per kilometer charges = $2.19

Let,

d be the total distance.

C be the total cost for d kilometers.

(a) Write down an equation to calculate the cost, C, of cab fare for a distance d kilometres.

Total cost = Charges of flag fall + Per kilometer charges * distance

C = 3.60+2.19d

(b) Use your equation to calculate the cost of cab fare for a distance of 15 km.

Here,

d=15

Putting in Equation

$C=3.60+2.19*15\\C=3.60+32.85\\C=36.45$

The cab fare will be $36.45 for a distance of d kilometers.

Keywords: distance, addition

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4 0

3 years ago

Please help thank you​

Please help thank you