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Maslowich
3 years ago
10

Solve for X and Y using substitution. 1) 12x +y = 36 x+4y=24

Mathematics
1 answer:
vovikov84 [41]3 years ago
8 0
{x,y}={24,12} I think that is the answer to this question....
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The sides of a triangle are 3x+ 2, 6x, and 5x. Find the expression to represent the perimeter. To find the perimeter, we ADD the
frosja888 [35]

Answer:

14x + 2

Step-by-step explanation:

Perimeter = sum of the measures of each side

If a triangle has side lengths of 3x+ 2, 6x, and 5x then the perimeter of that triangle is equal to 3x + 2 + 6x + 5x

Notice that the expression 3x + 2 + 6x + 5x has similar terms so to get the simplist version of the perimeter we would simply combine like terms

3x + 6x + 5x = 14x

The perimeter would = 14x + 2

7 0
4 years ago
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The graph shows the relationship between the number of strawberries eaten and the approximate number of calories consumed. Which
Mandarinka [93]

9514 1404 393

Answer:

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Step-by-step explanation:

The graph crosses the vertical line for 1 strawberry above the intersection with the horizontal line for 3, so there are more than 3 calories in 1 strawberry. The graph crosses "strawberries = 1" at about "calories = 4", matching the first statement.

Similarly, the graph crosses the vertical line for 4 strawberries above the horizontal line for 15 calories. An estimate of 16 calories for 4 strawberries is consistent with the first statement (4 calories in each strawberry).

The point (6, 24) is on the graph, but it means (6 strawberries, 24 calories), not the other way around.

The appropriate choice is ...

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5 0
3 years ago
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What is the slope?
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Answer:5/3

Step-by-step explanation:

choose two coordinates (40,0) and (70,50) then use y2-y1/x2-x1. when you plug the numbers in 50-0/70-40, subtract 50/30, and simplify, you get 5/3

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3 years ago
Write a ratio comparing the amount of palm kernel oil 66 grams to rose hydrosol 110 grams write as a fraction then simplify
Basile [38]
\frac{66}{110}=\frac{3}{5}


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4 years ago
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2*8(16+12)=16*28
448 m^2
448/2=224
224*50= Rs 11,200
5 0
3 years ago
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