400 reduced by 3 times my age is 163

1 answer:

5 0

400 - 3x = 163

Add 3x to both sides.

400 = 163 + 3x

Subtract 163 to both sides.

237 = 3x

237/3 = 79

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snow_tiger [21]

X+(x+1)+(x+2)+(x+3)=156
4x+6=156
4x=150
x=37.5 (not an integer)
If x=37 you get 37+38+39+40=154 and if x=38 you get 38+39+40+41=158[/tex]

8 0

3 years ago

klemol [59]

-4(9)(-5) = (-36)(-5) because -4(9) = -36. (-36)(-5) = 180

3 0

3 years ago

Vladimir79 [104]

Answer:

C) 3pi>9

Step-by-step explanation:

5 0

3 years ago

GaryK [48]

178+63+37=278 So if we were ESTIMATING it would be around 280.
I hope that this helps!

5 0

3 years ago

saw5 [17]

Answer:

this is how you do it .

it doesn't have a end it just kept going

7 0

3 years ago