<span>All real numbers at most –9.5 or at least 5.5 is given by

or

</span>
Answer:
7x
Step-by-step explanation:
(5.2 + 6.8)x - (25 ÷ 5)x
12x-(25divied by 5)x
12x-5x
7x
Answer:
SA = LA + 2B
Step-by-step explanation:
find the area of bases, 2(.5*6*8)=48
find area of rectangles (LA) , (17*8)+(17*8)+(17*10)
Add everything for SA
Answer:
14
Step-by-step explanation:
because 1×2=2
and 7×2=14.