4 times 4=16 So in four days, Cheyrl traveled 16 miles.
8 books were checked out on Monday, just divide 80 by 5
Answer:
162°
Step-by-step explanation:
The shape is a hexagon, so the interior angles equal 720. (N-2)*180=720
9x+9x+9x+2x+9x+2x=720
40x=720
x=720/40
x=18
D=9x=9(18)=162°
Answer:
Step-by-step explanation:
it cuts x -axis where x=1
or x-1=0
y is always positive whether x≥1 or x≤ 1
or y≥0
or we can say
y=|x-1|
4b - 7 + 2b + 11 and b + 3 + b + 1 are congruent.
You add the common factors in each problem: 2b + 4 = 2b + 4