An example of the difference of squares would be: a^2-b^2 = (a+b)(a-b)
Change percent to decimal which is 0.35 and multiply it by 550 to get 192.5 which is the amount taken off from the original price. So the total price after the discount is 357.5$
Answer:
g=22
Step-by-step explanation:
add 8 to both sides
g-8=14
g-8+8=14+8
g=14+8
g=22
Answer:
64
Step-by-step explanation:
200 -((108+136) - 54*2)=
200-(244-54*2)=
200-(244-108)=
200-136=
64
Given:

To find:
The missing length marked with a question mark.
Solution:
Let x be the missing value.
We have,

Corresponding sides of similar triangles are proportional, so

Using this, we get

On substituting the values, we get


On cross multiplication, we get




Therefore, the missing length is 56 units.