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PolarNik [594]
3 years ago
6

The taxi ride cost five dollars ($5) plus sixty cents (.60) more for each quarter mile traveled. What will be the cost for a 2.7

5 mile trip? (State in terms of dollars, round to the penny)
Mathematics
1 answer:
avanturin [10]3 years ago
8 0

Answer:

$11.60

Step-by-step explanation:

60cents = $0.6

Cost = 5 + 0.6x,

Where x is the no. of quarter miles travelled

2.75 = 11/4 : 11 quarter miles

Plug in x = 11 in the cost function

Cost = 5 + (0.6×11)

= 5 + 6.6

= 11.6

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Which of the following polygons can form a regular tessellation?
Ksju [112]

Answer:

A

Step-by-step explanation:

A

7 0
3 years ago
Can some body help me
maksim [4K]

Answer:

63

Step-by-step explanation:

k=y/x

y/x=k

y=k×x

y=7×9

y=63

6 0
2 years ago
Determine the value of a so that the line whose equation is ax+y-4=0 is perpendicular to the line containing the points (2,-5) a
soldi70 [24.7K]
First, write the equation of the line containing the points <span>(2,-5) and (-3,2).

We can use 2 point form, or point-slope form.

Let's use </span>point-slope form.

the slope m is \frac{-5-2}{2-(-3)}= \frac{-7}{5}, then use any of the points to write the equation. (ex, pick (2, -5))

y-(-5)=(-7/5)(x-2)

y+5=(-7/5)x+14/5

y= (-7/5)x+14/5 - 5 =(-7/5)x+14/5 - 25/5 =(-7/5)x-11/5


Thus, the lines are 

i) y=-ax+4      and  ii) y=(-7/5)x-11/5

the slopes are the coefficients of x: -a and (-7/5),

the product of the slopes of 2 perpendicular lines is -1, 

so 

(-a)(-7/5)=-1

7/5a=-1

a=-1/(7/5)=-5/7


Answer: -5/7
6 0
3 years ago
Taxi ride is 1.85 per mile with an initial 2.75 charge, what is the cost in dollars for a 20 mile taxi ride
kati45 [8]

Answer:$39.75

First, we have to find out how much would it be for a 20 mile taxi ride. To do this, we have to multiply. 20 x $1.85= $37.00.

Lastly, you have to find out how much the cost will be with the initial charge. To do this, we have to add. $37.00+$2.75=$39.75.

Hope this answered your question!

4 0
3 years ago
M×10-m×2=8 fill in the blanks as m
son4ous [18]
M*10-m*2=8
10m-2m=8
8m=8
Divide both sides by 8:
m=8

Fill in the m's:
1*10-1*2=8
10-2=8
8=8

Hope this helps :)
5 0
3 years ago
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