It's the factor theorem.
P(-4)
Equal to 0
Answer:
54 I think
Step-by-step explanation:
I just did 15 divided by 9 and got 5/3 and then did 90 divided by 5/3 and got 54
Answer:
Okay very easy, The answer is: She sold 5 cupcakes.
Step-by-step explanation:
Answer:
Frankly, substitution is almost always a better method. Graphing is a very precise and time consuming process where you have to calculate several..
Lemonade made= 2(l)/3=2/3 of a litre
qty in each cup=1(l)/6=1/6 of a litre
no of cup=2l/3÷1(l)/6
⇒2l/3×6/1(l)
⇒4
