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Kay [80]
3 years ago
12

3x – 2y = 7 y = x + 2 What the answer to this?

Mathematics
1 answer:
kogti [31]3 years ago
5 0

Answer:

{x,y}={−3,−1}

Step-by-step explanation:

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Which equation is parrel to the equation y=3x-4​<br>y=3x-8<br>y=4x+2<br>y=x-9<br>y=-1/3x+4
slega [8]

Answer:

Parallel means they have the same slope so, y=3x-8

4 0
3 years ago
Which of the following is one way the expressionZ n can be rewritten using summation properties?181 46(47)2 T 21 64(65)1 (64 (65
Reptile [31]
The answer is the third option.

The solution is in the pdf file attached. Please, let me know if you can follow the steps.
Download pdf
5 0
3 years ago
Question is in pic<br>Answer it<br>Thank you :D​
Vaselesa [24]

Answer:

  • y = 6x + 4
  • Rs. 94

Step-by-step explanation:

<u>Equation for this case is:</u>

⇒ y = 6(x - 1) + 10     as Rs. 10 for the first km and Rs. 6 for the rest (x - 1) km

⇒ y = 6x - 6 + 10      simplifying

⇒ y = 6x + 4             final equation

<u>For x = 15 km we have total of:</u>

  • y = 6*15 + 4 = 94
5 0
3 years ago
27.1% of city employees ride the bus to work. This is up 47% from last year. What percent of employees rode the bus to work last
dolphi86 [110]

Answer:

18.44%

Step-by-step explanation:

Let :

Percentage who rode bus to work last year = x

Percentage who ride bus to work this year = 27.1%

Percentage who ride bus to work this year = [percentage who rode bus to work last year + 47% of percentage who rode bus to work last year]

Mathematically ;

27.1% = x + 47% of x

0.271 = x + (0.47x)

0.271 = x + 0.47x

0.271 = 1.47x

x = 0.271 / 1.47

x = 0.1843537

x = 0.1843537 * 100%

x = 18.435%

x = 18.44%

4 0
3 years ago
Which value of x is a solution to the open sentence​
Leno4ka [110]

Answer:

work is shown and pictured

Step-by-step explanation:

another way is

5(3)>=3(3)+4

15>=9+4

15>=13

7 0
3 years ago
Read 2 more answers
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