Answer:
73.5
Step-by-step explanation:
y=kx
where k is a constant
y=7
x=2
7=2k
k=3.5
what about when x=21
y=3.5*21
y=73.5
I=(p)(r)(t)
I=(525)(.12)(1)
I=63
You have to add the $500 and the $25 first
The t will always be in years
What is this? may I ask? did you mean to attach a photo?
I just worked this question. None of those are the answers
First we remove the brackets:
4x + 16 = 2x + 4
Group like terms:
4x - 2x = 4 - 16
Evaluate:
2x = -12
x = -12/2 = -6