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1( which number is the solution for m + 90 = 150


A( 50


B( 60


C( 140


D( 240




2(which number is the solution of n/3 = -12



A( -36


B( -4


C( 4


D( 36





3( use mental math to find the solution of 19b = 190


A(10


B(11


C(171


D(280



4(estimate the solution of y + 1.8 = 3.14 to the nearest whole number




A(0


B(1


C(2


D(5

Verified Answer :

TrillAlvin
  1. B
    2.C
    3.A
    4.C or B
    Im really not sure of the answer for number for but Im really thinking its C but i highly recommend you to ask someone else! 

1) 60 + 90 = 150 so it's (B)
2) -36/3= -12 so it's (A)
3) 19 x 10= 190 so it's (A)
4) In this one you have to make an educated guess. Between 1+ 1.8= 2.8 and 2+ 1.8= 3.8, which one is closest to 3.14? The answer would be (B)

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