If x=3 then the f(x)=4
If x=6 then the f(x)=7
If x=7 then the f(x)=8
Answer:
n = 2
Step-by-step explanation:
1.2n - 1.5 = 0.45n
collect like terms
1.2n - 0.45n = 1.5
0.75n = 1.5
divide both side by 0.75
0.75n/0.75 = 1.5/0.75
n =2
Answer:
It is too dirty to clean
Step-by-step explanation:2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost
You would round up 3465 to 3470 and round up 2716 to 2720, the difference would be 750
