Answer:
D={3,9}
The numbers are 3 and 9
Step-by-step explanation:
The set A
={,,,,,,,,,}
Let B be the sub set of A containing odd numbers
B={1,3,5,7,9}
Let C be the sub set of A containing multiply of 3
C= {3,6,9}
Now let D be the be the sub set of A containing both odd numbers and multiples of 3
D={3,9}
When you multiply it is just 5*23=115
115*2= 230
Answer:
a. 4/3
b. Test scores in percentage
c. y=4/3x +50
d. 78
Answer:
130
Step-by-step explanation:
2x+5x+5=180
7x+5=180
7x=175
x=25
5(25)+5=125+5=130
Answer:
945000
Step-by-step explanation:
do you mean adding..? if so thats your answer