69 its so freakin easy
42
19
2x-4
89
C plus is between 3 and 3.2. C = 75% 0% < Plus < 5% 75%+0% < C Plus < 75%+5% 75 < C Plus < 80% 75%*4 < C Plus < 80% * 4 (3/4)*4 < C Plus < (4/5) * 4 3 < C Plus < 16/5 3 < C Plus < 3.2
No.
7+2+5= 14 35 42
27
42
It is: 7+6+5+4+3 = 25
1 1/2 plus 4 2/3 equals 5 3/5.
19
2x-4
1 plus 4 or 2 plus 3
89
1 plus 5 2 plus 4 3 plus 3
7 + 5 + 4 + 5 + 3 + 4 + 6 + 5 + 4 + 5 + 6 + 4 + 7 = 65