Let x equal the number of books:
30 ≥ 4x+2
You don’t want to spend more than $30, so you want to spend as close to $30 as possible, or equal it.
Answer:
5&6
Explanation:
divide 10 by 2 to get 5 and then divide 12 by 2 to get 6
From the recipe, we can see that for every cup of chopped apple there would be a yield of 12 muffins, therefore the ratio is 12 muffins: 1 cup of chopped apple. If there is

, we just need to remember that

, therefore the yield for the new amount of chopped apples would be, 13.5 muffins
Answer:
Step-by-step explanation:

Answer:
h = 7.1 cm
Step-by-step explanation:
To find the height of the triangle, we can first find the area of the triangle using the Heron's formula:

Where a, b and c are the sides of the triangle and p is the semi perimeter of the triangle:

So the area of the triangle is:


Now, to find the height, we can use the following equation for the area of the triangle:

The height draw in the figure is relative to the side of 17 cm, so this side is the value of base used in the formula. So we have that:



Rounding to the nearest tenth, we have h = 7.1 cm