X=2.5
9x=23
Divide both sides by nine and you get 2.555555555555555
So just say 2.5 recurring
Answer:
<h2>From our analysis stores B has the better buy </h2>
Step-by-step explanation:
Hey there!!!
In this problem, to know actually the store that has the better buy we need to solve for the cost of 1 foot of sandwich from individual stores.
Stores A
if 5 foot cost $42.50
1 foot will cost x
cross multiplying
x= x= $42.50/5
x= $8.5
Stores B
if 6 foot cost $49.50
1 foot will cost x
cross multiplying
x= x= $49.50/6
x= $8.24
<em>From our analysis stores B has the better buy</em>
Answer:
Yes, r and h can be changed to produce same volume by;
Increasing "r" and decreasing "h" or by decreasing "r" and increasing "h".
Step-by-step explanation:
What the question is simply asking is if we can get same volume of a particular cylinder if we change the radius and height.
Now, volume of a cylinder is;
V = πr²h
Now, for the volume to remain the same, if we increase "r", it means we have to decrease "h", likewise, if we decrease "r", we now have to increase "h".
Answer:
Step-by-step explanation:
Part A: 176>x>42 because the tem cant be 176 or higher, and it cant be 42 degrees or lower.
Part B: you must describe the graph of inequality
Part C: Because the temperature cannot go below 42 before it freezes, she would not have been able to conduct her research
Answer:
3, -11-3
Step-by-step explanation:
(3x+1\)^2-100=0
(3x+1)^2-100+100=0+10
(3x+1)^2=100
3x+1=sqrt{100}
3x+1=-sqrt{100}