Answer:
#1: 10
#2: 40
Step-by-step explanation:
If the sum is 50, you divide by 5, and you get 10. Then multiply that by 4 to get the 2nd number.
Since you're not multiplying, you can remove the parentheses.
3b+6+2
which gives you . ....
3b+8
Answer:
Two sequences have the formulae 3n-1 and 7n+2 . A new sequences is formed by the number which appear in both of these sequences.
Step-by-step explanation:
We can assign the value "2x" as the amount of money that Amelia which to achieve in twelve years.
So, his initial money is X.
We can try each percent to test if it could double the amount in 12 years.
x+0.06*12years*x=1.72X
x+0.12*12*x=1.44x
x+0.1*12*x=2.2x
x+0.166*12*x=2.992x
Therefore, the answer is 10 percent.
9514 1404 393
Answer:
h(g(x)) = (1/5)x² +4/5
Step-by-step explanation:
