Answer:
The total cost is 
Step-by-step explanation:
Let
x-----> the number of tulips
y-----> the number of daffodils
C-----> the total cost
we know that


substitute the value of x

Find the total cost

substitute

Your answer should be 157.5 Inches
Answer:
7/20
Step-by-step explanation:
Answer:
The answer is 10x² - 4x.
Step-by-step explanation:
You have to apply Distributive Law,

So for this question :


