Answer:

Step-by-step explanation:
In this case, the <em>y-intercept</em><em> </em>and <em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] are given to us, so just put it in Slope-Intercept Form:

If you want it in <em>Standard Form</em>:
y = 4x - 21
- 4x - 4x
_________

I am joyous to assist you anytime.
Answer & Step-by-step explanation:

Add 1 to both sides.

Multiply both sides by 4.

Take the square root of both sides.


Subtract 5 from both sides.

Answer:
b
Step-by-step explanation:
just add 3 until you get to the nineteenth one thats the hard way tho there is probably an easier way
If you still need it, here’s how u can find how many liters of chocolate he can make with 450g of chocolate