2 years ago

3 x 104 + 2.5 x 105 = A. 0.5 x 105 B. 2.8 x 105 c. 3.25 x 10$ D. 5.5 x 10

1 answer:

8 0

Well I’m getting 574.5 for the first one and not getting the same for any of them.

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Dafna1 [17]

A. 18.99 b 16.676 c 30.11 d 13.801 can't answer the rest right now I'm getting ready for school

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3 years ago

Nutka1998 [239]

9.2 is the answer and in your case C.

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3 years ago

zzz [600]

Hello,

$u_{1} =-5\\
 u_{2} =-5+d\\
 u_{3} =-5+2d\\
 u_{4} =-5+3d\\
...\\
 u_{10} =-5+9d=13\\
==\ \textgreater \ 9d=18 \\
==\ \textgreater \ d=2

$

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3 years ago

Marysya12 [62]

I couldn't find anyone that led to the answer 20 but the one that ended closest to 20 is the last one.

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2 years ago

Scrat [10]

the equation 2x-4-1+x would be the answer

Because 2x+x = 3x and -4-1 = 5, the result would be 3x-5

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2 years ago