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slavikrds [6]
3 years ago
10

Last week a painter painted 3 houses in 5 days. this week she painted 2 houses in 4 days. in which week was the painter more pro

ductive, and what was her productivity?
Mathematics
1 answer:
Ymorist [56]3 years ago
5 0
3/5 = 0,6
2/4= 0, 5
so the first time is more productive
3 house in 5 days
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How to solve 7+3=4+_
andrey2020 [161]
7+3=4+6 Both numbers equal 10
8 0
3 years ago
URGENT HELP<br> Solve for X
suter [353]

Answer:

x = 3

Step-by-step explanation:

95 + 85 + 100 + 27x -1 = 360

280 + 27x - 1 = 360

279 + 27x = 360

27x = 81

x = 3

Double check your work:

95 + 85 + 100 + 27(3) - 1 = 360

95 + 85 + 100 + 81 -1 =360

360 = 360

7 0
3 years ago
Substitution method<br>4x + y = 14<br>6x - 3y = 3​
lakkis [162]

Answer:

  • x = 2.5
  • y = 4

Step-by-step explanation:

<u>We know that:</u>

  • 4x + y = 14
  • 6x - 3y = 3

<u>Let's first solve for y by choosing any equation.</u>

  • 4x + y = 14
  • => y = 14 - 4x

<u>Now, let's substitute the value of y into the second equation.</u>

  • 6x - 3y = 3
  • => 6x - 3(14 - 4x) = 3
  • => 6x - 42 + 12x = 3
  • => 18x - 42 = 3
  • => 18x = 42 + 3
  • => 18x = 45
  • => x = 45/18 = 5/2 = 2.5

<u>Now, let's substitute the value of x into the equation of y.</u>

  • => 14 - 4x = y
  • => 14 - 4(2.5) = y
  • => 14 - 10 = y
  • => y = 4

Hence, the value of x and y are 2.5 and 4 respectively.

3 0
3 years ago
What are equilateral triangles?
Andrej [43]

Answer:

They are triangle that have equal side and angle measurements.

Step-by-step explanation:

6 0
2 years ago
You want to use square tiles to cover the top of a table you're making. The top is 30 inches by 18 inches. What is the side meas
tatuchka [14]
You can use greatest common factor(gcf)
list the factors of 18 and 30.
18- 1, 2, 3, 6, 9, 18
30- 1, 2, 3, 5, 6, 10, 15, 30
now the factor that is greatest is 6.
this mean you can use the largest square tile of 6in by 6in without overlap or cutting.
4 0
3 years ago
Read 2 more answers
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