72 - 90a
10a - 5b = 25 So 5b = 10a - 25 and hence b = 2a - 5
12a + 4 - 10a = 2a + 4 or 2*(a + 2)
yea ho
Evaluate -4(a+b) - 10a/b when a=8 and b=5
22
1. 10a-32 = -28+32 +322. 10a = 4/10 /103. a = 4/10 or 0.44. simplify fraction from 4/10 to 2/5A= 2/5 or 0.4
72 + 72 = 144
No, it equals .017077 4216 divided by 72 equals 58.55
You would formulate this problem X/100 * 150 = 72 and solve for X.
72.
72*1