$20 haircut 10% tip

Explain step by step pls

$22

Step-by-step explanation:

1. Approach;

In order to solve this problem, one would want to find the value of the tip, and then add it to the base price.

2. Find the tip;

A simple hack to find the percent of a number is to divide the percent (when it is still in a percent form) by 100, then multiply it but the number one wants to find the percent of.

10 / 100 = 0.1

20 * 0.1 = 2

The tip is $2.

3. Add it to the base price

base price + tip

20 + 2

22

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.