Answer:
It will take 12 hours
Step-by-step explanation:
Distance equals rate times time
d = rt
We know the distance and the rate
240 = 12 * t
Divide each side by 12
240/12 = 12t/12
20 = t
It will take 12 hours
Answer:
654
Step-by-step explanation:
Multiply 3 by 8 the multiply 90 by 7 then add the two.
Answer:
x=4/7
Step-by-step explanation:
You can write 36^4x-1=6^x+2 to 6^2(4x-1)=6^x+2. Then you can write
2(4x-1)=x+2, 8x-2=x+2, 7x=4, x=4/7
Answer:
to find the y intercept 6x20=120 220-120=100 so the pool started at 100cm
i think the equation is this
Y=6x+100