Answer:
9/2
Step-by-step explanation:
6/7/x = 6x/7
so
6x/7 - 2/3 = 13/21
common denominator is 21
18x/21 - 14/21 = 13/21
18x/21 = 27/21
multiply both sides by 21
18x = 27
x = 27/18 or 9/2
Yes every input has exactly on output and
I believe the answer is : Y=2(x+5)^2-51
Answer- Total area of both rooms and the storage =2844ft^2
You can solve this by solving the equation given for x, this will tell you the range of numbers that would make the inequality true.
7x + 1 >= 8
7x >= 8-1
7x >= 7
x >= 7/7
x >= 1
So, x would have to be greater than or equal to 1. Given the set of numbers in the problem; the numbers 1, 3, 6 would satisfy the inequality. The answer is (A).