9) x= -6
10) x= 3/2
11) x= -4,0,5
12) no solution
3 is 93 and 4 is -18 i hope this helped
Answer:
9 yards
Step-by-step explanation:
Since both pools are similar, therefore the ratio of their length and width would be equal. That is:
Length of the current swimming pool : length of the new swimming pool = width of the current swimming pool : width of the new swimming pool
Thus, we can set up a proportion as shown below:
Let the width of the new swimming pool be x.
40 : 24 = 15 : x

Cross multiply


Divide both sides by 40


The width of the new swimming that is smaller would be 9 yards.
Answer:
(x-1)(x-1) and (x-3)(x+2)
Step-by-step explanation: