42
18 divided by 3= 6
6•7= 42
F + 8 - 8 ≤ 3 - 8
f <span>≤ -5
next one
f + 9 - 9 </span><span>≥ -4 - 9
f </span><span>≥ -13 </span>
3x+y=4 (y=-3x+4)
Plug it in for y x+2(-3x+4)=-2
x=2
Plug in for x 2+2y=-2
y=-2
Solution: (2,-2)
Answer:
24 ft²
Step-by-step explanation:
AC = 10-(3+3)= 4
AB = 12- (3+3) = 6
AB×AC = 6×4 = 24 ft²
<span>Using mixed numbers it's 8/5</span>
