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SashulF [63]
3 years ago
12

I need help with this ^

Mathematics
2 answers:
lutik1710 [3]3 years ago
8 0

Answer:

31

Step-by-step explanation:

5z-25=180

5z=180-25

5z=155

z=31

Nookie1986 [14]3 years ago
4 0

Answer: Im pretty sure its 155

Step-by-step explanation:

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What is 145 ÷ 891 + 153 ÷ 141 + 1/1?
ruslelena [56]

Answer: Exact form: 94133 / 41877. Mixed number form: 2 10379 / 41877

Step-by-step explanation: divide 145 and 891. Then add 153. Then divide again 141 and 153. Then add 1/1.

Hope this helps!

7 0
3 years ago
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Explain why all squares are similar????? and please help with question below!!!!!!!!!!!!!
Oliga [24]
That's not a squre
anyway, we use ratios
base:person to corner=28:8
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so
28/8=x/5 becasue same ratio
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5 0
3 years ago
120 110 A pick-your-own blueberry farm offers 6 pounds of blueberries for $14. Cost (dollars) 100 90 Drag the points to create a
shutvik [7]

The relationship between cost and pounds of blueberries is y = (7/3)x

A linear equation is of the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Let y represent the cost in dollars for x pounds of blueberries.

Since 6 pounds of blueberries cost $14, hence:

m = $14/ 6 pound = $7/3  per pound

Therefore the relationship between cost and pounds of blueberries is y = (7/3)x

Find out more at: brainly.com/question/25445678

5 0
3 years ago
HELP PLEASEEEEE THIS WAS DUE 17 DAYS AGO!!!!
Blizzard [7]

Answer:

x= 2, y= 1

Step-by-step explanation:

x= 2y

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substitute x

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7 0
3 years ago
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Write the equation of the line shown
Vanyuwa [196]

Answer:

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Step-by-step explanation:

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m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 2, 0) and (x₂, y₂ ) = (0, 1) ← 2 points on the line

m = \frac{1-0}{0-(-2)} = \frac{1}{0+2} = \frac{1}{2}

the line crosses the y- axis at (0, 1 ) ⇒ c = 1

y = \frac{1}{2} x + 1 ← equation of line

3 0
2 years ago
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