Answer:
d=√
82=9.1
Step-by-step explanation:
Answer:
Calculating percentages are important as they apply to real life activities. For example, shopping. If you are on a budget and you want to know how much your total is with tax, you can convert the decimal for the tax, turn it into a percent and add it to your total. Another example is eating at a restaurant. A good tip is 15-20% so you can calculate this and add it to your price.
Step-by-step explanation:
-5 + 9 = 4
-5 - 9 = -14
4 and -14 are both 9 units from -5 on a number line
251+11x that’s the answer
