I believe it is the second one hope that helped
Answer:2
Step-by-step explanation:
2.5(2)
=5
(1/3) of (14-1/3) = (1/3) x (43/3) = (43/9) = about <em>(4 and 7/9) gallons</em>.
profit=f(x)
so solve for f(x)=1000
1000=70n-400
add 400 to both sides
1400=70n
divide both sides by 70
20=n
20 students need to be enrolled to make a profit of 1000.00
Using the distributive property, a(b+ c) = ab + ac. In this case, b is 30, so the blank is 30.
