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AleksandrR [38]
3 years ago
14

30 POINTS!!!

Mathematics
2 answers:
jeka57 [31]3 years ago
8 0

Answer: A.

Step-by-step explanation:

valkas [14]3 years ago
5 0

The right answer is Option A.

Step-by-step explanation:

Given equation is;

y = 0.354x+4.669

Where x represents the number of miles traveled.

For measuring the cost for two stations that are 10 miles apart;

x=10

Putting in given equation

y=0.354(10)+4.669\\y=3.54+4.669\\y=8.209

Rounding off to nearest hundredth;

y=$8.21

The cost for two stations that are 10 miles apart will be $8.21

The right answer is Option A.

Keywords: linear equation, addition

Learn more about linear equations at:

  • brainly.com/question/10525991
  • brainly.com/question/10534381

#LearnwithBrainly

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Help me with this math problem pls
Nastasia [14]

Answer:

Your answer would be D

Step-by-step explanation:

All you need to do is subtract by ten till you get to -10

Please mark as brainllest have a nice week

[o]-[o]

\___/

5 0
3 years ago
Read 2 more answers
PLEASE HELP!!! I really don't understand how to calculate the mileage and SHOW YOUR WORK PLEASE!!! THANK YOU!!
devlian [24]
Mileage gas/gallon
360m/25gallons=14.4m/gallon
480m/32gallons=15m/gallon
8 0
3 years ago
PLEASE HELP ASAP
svet-max [94.6K]

Answer:

1) 3x² - 15x + 18

2) y-intercept: 18

Zeros: 2 and 3

3) 12x ; (x - 6)²

4) 16x² - 81; (4x - 9)(4x + 9)

Step-by-step explanation:

3x² - 15x + 18

3(x² - 5x + 6)

3[x² - 2x - 3x + 6]

3[x(x - 2) - 3(x - 2)]

3(x - 2)(x - 3)

x - 2 = 0

x = 2

x - 3 = 0

x = 3

Zeros: 2 and 3

y-intercept: at x = 0

3(0-2)(0-3) = 18

x² - 2(x)(b) + 6²

b = 6

2x(6) = 12x

(x - 6)²

16x² - 81

(4x)² - 9²

(4x - 9)(4x + 9)

5 0
4 years ago
I also need to know what m∠cdb is
Oliga [24]

Answer:

x = 4

m<cdb = 82

Step-by-step explanation:

The exterior angle thm states that the exterior angle of a triangle is equal to the sum of the opposite interior angles:

7x + 2 + 17x = 98

24x + 2 = 98

24x = 96

x = 4

m<cdb =

y + 98 = 180

y = 180 - 98

y = 82

3 0
3 years ago
The sum of two numbers is 50. One number is 10 less than three times the other number. What are the two numbers? 25 and 25 45 an
DENIUS [597]
One number is x
other number is 3x-10

x + 3x - 10 = 50
4x = 50 + 10
4x = 60
x = 60/4
x = 15   ← one number

 the other number = 3x - 10 = 3*15 - 10 = 35


6 0
3 years ago
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