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Anton [14]
2 years ago
5

WILL GIVE BRAINLIEST

Mathematics
1 answer:
lions [1.4K]2 years ago
3 0

Answer:

y = 2x + 3

Step-by-step explanation:

y = 2x + b

-1 = 2(-2) + b

-1 = -4 + b

-1 = -4+3

final equation: y = 2x + 3

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Which expression is equivalent to 24 b minus 34 a b?
weqwewe [10]

Answer:

12b-17ab

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, 24b-34ab should be equal to 12b-17ab

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

BTW, brainliest would be greatly appreciated, I only need one more before I advance, thanks!

7 0
3 years ago
Read 2 more answers
Jonathan is designing a rectangular path for his garden using paving stones. The paving stones are square and 50cm wide. If the
koban [17]

Answer: 32 paving stones

Step-by-step explanation:

Hi, to answer this question, first we have to convert the measures of the paving stones into meters.

Since: 1m = 100 cm

50 cm /100 = 0.5m

Now, we have to calculate the area of each paving stone:

Area of a square: s^2 = 0.5^2 = 0.25m2

Next, the area of the path.

Area of a rectangle = width x length = 1 x 8 = 8 m2

Finally, we have to divide the area of the path by the area of each paving stone:

8/0.25 = 32 paving stones

Feel free to ask for more if needed or if you did not understand something.

8 0
3 years ago
Read 2 more answers
Need the answer soon please.
eimsori [14]
I'm not too sure myself (cause Im a learning student myself at the age of 16 and I learn it in a completely different language) I cant really understand c) sorry for my poor english but I think I have gave you enough tips to do c)

8 0
3 years ago
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What valur of x makes the equation below true? 9^5 * 9^7=9^x
klasskru [66]

Answer:

x=12

Step-by-step explanation:

(9^5)(9^7)=9^x

282429536481=9^x

<em>Step 1: Flip the equation.</em>

9^x=282429536481

<em>Step 2: Solve Exponent.</em>

9^x=282429536481

log(9^x)=log(282429536481)(Take log of both sides)

x*(log(9))=log(282429536481)

x=log(282429536481)/log(9)

x=12

8 0
2 years ago
Which inequality is represented by this graph?
Marrrta [24]

Answer:

x greater than or equal to 4

7 0
2 years ago
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