Answer:
4x + 1 = 9
Step-by-step explanation:
3x + 12 -12 = 18 - 12 ---> 3x = 6 ---> x = 2.
Since x = 2, 4x + 1 is the same as (4 * 2) + 1.
(4 * 2) + 1 = 9.
Answer:Simple interest is money earned on a savings account or an investment. ... 45. Multiply. The interest earned is $45 after 3 years. b. To find the balance, add the interest to ... 2. You put $1000 in an account. The account earns $100 simple interest ... of $10,000 to earn $750 interest? ... interest earned on $200 after 8 months.
Step-by-step explanation:
Just substitute t=t-2 in given function.
so, p(t-2)=4(t-2)-5