Answer:
A=1, B=3, C=15
Step-by-step explanation:
I think that
1(3x+3)=15
3x+3=15
3x=12
x=4
Answer:
2333/1000 I believe
Step-by-step explanation:
Area of rectangle b=1/2 area of rectangle a=40/2=20 cm²
Length=8 cm
Width of rectangle b=20/8 =2.5 cm
Answer:
Option C
Step-by-step explanation:
-x/6 ≤ 3
6(-x/6) ≤ 3 × 6
-x ≤ 18
-1(-x) ≤ -1(18)
x ≥ -18
So the line starts from -18 and extends infinitely to the right.