4x/15 = 60/x
4x^2 = 900
x^2 = 225
x = 15
I think it would be 3569 , i’m not sure tho.
Answer:
7pounds=$10.43
10 pounds=? solution 10.43×10÷7=14.9 the equals sign means cross multiply.
D, its (x,y) and (8.2,5.7) are the only ones that match up
The answer is m=5 and m=-2. There is no extraneous solution for this equation.