Hey there!
Step By Step:
Well so we know that 12 is about half of an 25. So what we are gonna do is to buy 3 of 12$ and 2 of 25$.
3x12=36 and 2x25=50.
With adding those two last numbers, you’ll get $86.
Graph would be down below.
Hope it helps :D
On question 9, x = 0.46284330
Answer:
c,d
Step-by-step explanation:
because when u solve the problem those both have the same answer
The answer would be: t= -5/4