I think the answer is C!
1 +( - 6) = -5
Answer is C. -5
Answer:
-4 < x ≤ 9
Step-by-step explanation:
perimeter = 40 feet
side^2 = 100
side = 10
perimeter = 10 x 4 =40
7/8
9/8 divide 9/7
Solution :
9/8 ÷ 9/7
= 9/8 x 7/9
= 63/72
= 7/8
