X= -0.5. Get Desmos, it's really helpful for this sort of thing.
If each goldfish cost $0.98 simply multiply this by the amount of fish bought:
(0.98)(12)
= 11.76
Benjamin spent $11.76 on his goldfish
Hope this helped!
You simply multiply
5280*6= 31680
So your answer would be 31,680 ft in 6 miles
Hope this helps!<span />
Divide both sides by 5
e^x=3.152 take the natural log of both sides...
x=ln(3.152)
x≈1.148
14x + 10y = 72
14x + 4y = 96
6y = -24
6 6
y = -4
14x + 10y = 72
14x + 10(-4) = 72
14x - 40 = 72
+ 40 + 40
14x = 112
14 14
x = 8
(x, y) = (8, -4)