I will upvote and give brainliest answer
2 answers:
Answer:
0<x<8.7
Step-by-step explanation:
for it to be a triangle, sum of two sides must be greater than the largest side.
so, if x is 8.4 or greater, it can't be a triangle since it is greater than the sum of 3.2 and 5.5
a side must be greater than 0
so , 0<x<8.7
Answer:
3.4
Step-by-step explanation:
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Change 5% to a decimal which is 0.05 Then multiply 0.05 by 220 which is 11.
Answer:
x=47
Step-by-step explanation:
<span>1/3(21−3a)=6−a distribute 1/3 to all factors in the parenthesis 7 - a = 6 - a add "a" to both sides 7 = 6 This is not true, there are NO solutions to this equation...</span>
1. C 2. C 3. D Hopefully this is correct and helps!
It’s B It’s not reasonable because seven items at $50 , would cost a total of $350 he would need $50 more