cross fire

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 =...

1( Why did apartheid in South Africa end during the 1990s A) White leaders decided that the policy was hurting the country's economy and international reputation. B) The African National Congress began calling for its dismantling and the United Nations re...

I think 3 is a and 4 is b

their is no five in second one

1(c 2(a 3(c 4(c 5(a 6(b 8(c 10(c