Answer:
a
Step-by-step explanation:
Answer:
x = 3.5 is not a solution
Step-by-step explanation:
3x +2 < 12
Subtract 2 from each side
3x +2-2 < 12-2
3x< 10
Divide each side by 3
3x/3 <10/3
x < 10/3
x <3.3333333
Any number greater than 3.3333 is not a solutions
3.5 is not a solution
Answer:
7x(a+8)
Step-by-step explanation:
Answer:
221.65
Step-by-step explanation:
67 x .9 = 60.3
32 = 1.95 = 62.4
so you got 60.3 + 62.4 + 98.95 = 221.65
hope this helps please make brainliest.
X+y=30
2x-3y=5
y=30-x
2x-3(30-x)=30
2x-90+3x=30
5x=120
x=24
y=30-x
y=30-24
y=6
The positive difference between the two numbers is 18.