2 years ago

What can you do to a 3 to make it a 7, besides just adding 4?

Mathematics

2 answers:

solong [7]2 years ago

5 0

Multiply 3 by 2 and add 1; add .5 and multiply 3.5 by 2

olchik [2.2K]2 years ago

4 0

Answer:

multiply 3 by 2 and add 1 to get 7

Step-by-step explanation:

3x2+1=7

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Sarah stands at the corner of a rectangular field. If the field measures 180 m by 210 m, how far would Sarah need to walk to

Agata [3.3K]

Answer:

30√85 or 276.5863 meters

Step-by-step explanation:

Use pythag theorom. a^2+b^2=c^2

180^2+210^2=c^2

c=276.5863

4 0

2 years ago

Please help me if you can thank you. For question A the answer is 5000 brochures. My question is how did they get that answer?

Sophie [7]

Answer:

Step-by-step explanation:

Company A's equation is 900+0.50x5,000

Company B's equation is 1,500+0.38x5,000

Both equal 3,400 and have to be multiplied by 5,000

8 0

2 years ago

Can some one please help me !!

irina1246 [14]

Should be 55 I believe

3 0

2 years ago

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3 years ago

What Is the value of x

SCORPION-xisa [38]

Answer:

Step-by-step explanation:

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3 years ago