Answer:
Step-by-step explanation:
Answer:
More than half I think its based off of a 1-10% scale
Step-by-step explanation:
it's greater than 5%
I have attached the graph. Your axis is x=-4 and the vertex is (-4,-30)
Hope that helps
Okay, let's find out how much the tax was by finding out what 7% of $28 is, we do this by multiplying:

Convert 7% into a decimal, we do this by dividing it by 100 because percentages are parts of 100:

Multiply:

So this is the tax. Add it to the original price to get the total price:
Answer:
34.5 units²
Step-by-step explanation:
7 x 3 = 21
4.5 x 3 = 13.5
21 = 13.5 = 34.5 units²