It is: 16 and 2/3 times 3 = 50
3y = 5xy = x + 23y = 5x3(x + 2) = 5x3x + 6 = 5x3x - 3x + 6 = 5x - 3x6 = 2x6/2 = 2x/23 = xy = x + 2 = 3 + 2 = 5Thus, the solution of the set is (3, 5)Check:
Yes, x = 2 is the solution.
18.......
50000000000
-17
7
Yes. It is THE solution.
The answer is (3.5)2 plus (4)2 equals 410.
3a + 2b = (3*6) + (2*5) = 18 + 10 = 283a+2b= (3x6)+(2x5)= 18+10=28
-26
5x10-3 = 0.005 5x10-2 = 0.05 5x10-1 = 0.5 5x100 = 5 5x101 = 50 5x102 = 500 5x103 = 5000 ...