Hi,
o) 357 - 486 = -129
f) 4572 + 609 = 5181
b) -12 - 31 = -43
n) - 15 + 8 = -7
Hope this helps.
r3t40
Answer:
9x+3.45
Step-by-step explanation:
Let's simplify step-by-step.
6x+3(x+1.15)
Distribute:
=6x+(3)(x)+(3)(1.15)
=6x+3x+3.45
Combine Like Terms:
=6x+3x+3.45
=(6x+3x)+(3.45)
=9x+3.45
8x + y = -16 ;
3x - y = 5 ;
____________(+)
11x = -11;
x = - 11 / 11 ;
x = - 1;
y = -5 + 3 * ( - 1 ) = - 8.
I think the answer is b^t = y/a
Answer:
3 ≤ y
Step-by-step explanation:
-4(y-6) ≤ (-9+y)(-2)
Distribute
-4y +24 ≤ 18 -2y
Add 4y to each side
-4y+4y +24 ≤ 18 -2y+4y
24≤ 18 +2y
Subtract 18 from each side
24-18≤ 18-18 +2y
6 ≤ 2y
Divide by 2
6/2≤ 2y/2
3 ≤ y
