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elena-14-01-66 [18.8K]
3 years ago
14

Please help me. I need to finish this!

Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer:

3x + 19 = 10x - 23

7x = 42

X = 6

180 - (2×37) = 106

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Shannon walks 2,500 metres in 1 hour 40 minutes. <br> How far does she walk in one minute?
stich3 [128]

Answer:

25m

Step-by-step explanation:

Shannon's rate is 2,500m/100min. Simplifying, we see that this is equal to 25m/1min.

So, she walks 25 m in one minute.

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2 years ago
A rectangular garden that is 167 feet wide and 11 feet long will be covered with
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the answer is 92 bags.

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3 years ago
Write an equation of the line that is perpendicular to y=1/2x-3 and goes through the point (1,3)
Alex_Xolod [135]

Answer:

y = -2x + 5

Step-by-step explanation:

y=\frac{1}{2}x-3

Slope of this line m₁ = 1/2

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m₁ *m₂ = -1

m₂ = -1 *2/1 = -2

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y - 3 = -2(x - 1)

y - 3 = -2x + 2

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y = -2x + 5

5 0
3 years ago
19 minus 14 5/8hjkvcbkifc
mars1129 [50]
If we don't count the letters, 19 -  14\frac{5}{8} The answer would be: 4 3/8! Hope this helped! Brainliest is always appreciated!
7 0
3 years ago
Determine the perimeter of the triangle.<br> 3x<br> x + 6<br> 5x – 7
Gekata [30.6K]

Answer:

9x-1

Step-by-step explanation:

The perimeter of the triangle is adding up all 3 sides.

(3x)+(x+6)+(5x-7)=P

9x-1 = perimeter

All I have done is combine like terms.

If there is a... x = something, replace x with the number.

8 0
3 years ago
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