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sergiy2304 [10]
3 years ago
12

Hello please help i’ll give brainliest if you give a correct answer

Mathematics
1 answer:
Brrunno [24]3 years ago
3 0

Answser:

It's the first one

Step-by-step explanation:

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on a map 2 centimeters represents 150 kilometers if a line between two cities measures 5 centimeters how many kilometer apart ar
SCORPION-xisa [38]

Answer:

375 kilometers

Step-by-step explanation:

1cm = 75kilometers(150÷2= 75)

2cm = 150kilometers

75×5= 375kilometers

5 0
3 years ago
Big Bear Ski Resort offers two new “Snowboard Instruction” packages – Package A gives you 4 individual snowboard lessons for $15
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Answer:

Package B, you save 7.50

Step-by-step explanation:

3 0
4 years ago
An equation has solutions of m = –5 and m = 9. Which could be the equation? (m + 5)(m – 9) = 0 (m – 5)(m + 9) = 0 m2 – 5m + 9 =
Colt1911 [192]
The answer is the first choice (m+5)(m-9)=0
8 0
4 years ago
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Divide £48 in the ratio of 7:5
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It would be 28:20
7=5=12
48/12=4
7x4=28
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5 0
4 years ago
Read 2 more answers
(x-4)/(2x+1)-3 can you help me with this question
lilavasa [31]

Answer:

\frac{(x - 4)}{(2x + 1)} - 3 = \frac{-7x- 7}{3x + 1}

Step-by-step explanation:

Given

\frac{(x - 4)}{(2x + 1)} - 3

Required

Solve

Express 3 as a fraction

\frac{(x - 4)}{(2x + 1)} - \frac{3}{1}

Take LCM

\frac{x - 4 - 3(2x + 1)}{3x + 1}

\frac{x - 4 - 6x - 3}{3x + 1}

Collect Like Terms

\frac{x - 6x- 4  - 3}{3x + 1}

Simplify like terms

\frac{-7x- 7}{3x + 1}

Hence:

\frac{(x - 4)}{(2x + 1)} - 3 = \frac{-7x- 7}{3x + 1}

4 0
3 years ago
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