Answer:
27 cents
Step-by-step explanation:
10% of 90= 9
9x3=27
Answer:
13.6 m²
Step-by-step explanation:
The area of the triangle is equal to
Therefore, the area of the figure is equal to
Answer:
c = 2b
Step-by-step explanation:
First, find the cost of one water bottle by dividing the total cost by the number of water bottles:
12/6
= 2
Then, set up an equation.
2b, where b is the number of bottles, represents the cost of the package of water bottles.
Set this equal to c, the cost, to create the equation.
c = 2b is the equation relating the cost to the number of bottles