Answer:
2/5-1/4=8/20-5/20=3/20
Step-by-step explanation:
so you would have to multiply the fractions so that they have the same denominator, so multiply 2/5 by 4 to get 8/20 for the first blank. then do the same for the next blank but multiplying by 5 which would make it 5/20. then it equals 3/20 by using normal subtraction of the numerators (hope this is correct im sorry if its not).
Answer:
All real numbers
Step-by-step explanation:
The domain is based on the x-axis.
We can see that there are no limitations on x, therefore, all values for x will be in the domain.
Answer:
gdfgdfgdfgggggdrgetert
Step-by-step explanation:
dfgdfgfdgdfgdfggggggggggggggddfg
Ok so the range is All Real Numbers because
1,3,9,27,and 81 are all real numbers
I really do hope this helps. If you need anymore help just ask and I will.
Answer:
100
Step-by-step explanation:
100+90+85+95+80= 450,
450/5=90
