Answer: C
g(x) = 1/2 f (x)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let age of each twin be x
let age of sister be s
So we can write:
x + 4 = s
The product of the 3 siblings ages is 3482 more than sum. We can write:

This can be simplified as:

We replace s with "x + 4" and solve:

<u>Note:</u> To solve this cubic, we used technology
Thus, we can say the twins are 14 years old
Answer:
Im pretty sure I saw this question.. 228
Step-by-step explanation:
Rectangle Area = length • width
5x • (x + 2) = area
(5x^2 + 10x) is the area, with no further ways to simplify.
Original price:
6(3.5)
21
New Price:
1.15(21)
24.15
24.15-21
$3.15 more