A * b = 30
a - b = 1
a + b = 11
take ur last 2 equations, and add them
a - b = 1
a + b = 11
--------------add
2a = 12
a = 12/2
a = 6
now its just a matter of subbing
a + b = 11
6 + b = 11
b = 11 - 6
b = 5
so a = 6 and b = 5...whose product is 30, whose difference is 1, and whose sum is 11.
(3x+4) units.
Working;
AM=AD+DM
=x+5+2x-1
=(3x+4) units
Copy question and paste it and it will show up trust
Answer:
$20
Step-by-step explanation:
25 x (20/100) = 5
25 - 5 = 20
3/16? Please make this more clear
3/16 = 0.1875
