A limited edition poster increases in value each year. After 1 year, the poster is worth $20.70. After 2 years, it is worth $23. 81. Which equation can be used to find the value,y, after x years? (Round money values to the nearest penny.)
1 answer:
Y= 3.11x+ 17.59 I got this equation by doing 23.81-20.70 to find m, which is 3.11. Then to find b, or y-intercept, I subtracted 3.11 from 20.70 to get the origin all price and got 17.59
You might be interested in
Answer: 520 ml
Step-by-step explanation : Add 8+3. Then divide 11 into 715. Multiply 65 by 8.
Answer:
25 times .10 = 2.5 (22.5) 22.5-1.00= 21.5
Step-by-step explanation:
Supplementary because the add to 180°
Answer:
5 9/20
Step-by-step explanation:
4 7/10 + 6/8
Simplify the fractions by dividing the second top and bottom by 2
4 7/10 + 3/4
Getting a common denominator of 20
4 7/10 *2/2 + 3/4 * 5/5
4 14/20 + 15/20
4 29/20
4 + 20/20 + 9/20
4+1+9/20
5 9/20
B)40 because (4)*50/5 is (4)*10