contestada

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

Respuesta :

TrillAlvin
1. B
2.C
3.A
4.C or B
I`m really not sure of the answer for number for but I`m 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)