Y=mx+b
y=2x+b
then substitute x and y
3=2(3) + b
3= 6 + b
b=-3
y=2x-3
Answer:
105
Step-by-step explanation:
3 times 7 times 7 - 2
would be 21 times 5
Answer:x=1/3
Step-by-step explanation:
5/6-x=1/2
5/6+-x=1/2
-x+5/6=1/2
Step 2: Subtract 5/6 from both sides.
-x+5/6-5/6=1/2-5/6
-x=-1/3
Step 3: Divide both sides by -1.
-x/-1=-1/3/3
X=1/3
Hope this helps
The question mark equals 1/3
:)
I would said it is Annual means yearly so you need to get the rate each year
156/5=31.2
31.2 Dollars every year
31.2/520=.06
.06*100=6% interest rate every year