Answer:
x and 2x+1
Step-by-step explanation:
Answer:
a) ⅖+⅓ = 6/15 + 5/15 = 11/15
b) 5/9 - 1/2 = 10/18 - 9/18 = 1/18
Answer:
20.14
Step-by-step explanation:
21.15 - 5%(1.01) = 20.14
39 it's an arithmetic sequence in which the common difference is +7
Answer:
a)400V2 plus 3,600 m2
Step-by-step explanation: