Answer:
28x + 8y + 2
Step-by-step explanation:
Combine like-terms within the parentheses, then distribute -2.
Hope this helps! :)
Answer:
4x²+13x+9
iwill give you good method to simplify this
firstable take the 4 from x² and multiply it by 9
x²+13x+36
we find this equation
so the values is 4 and 9 because 4+9=13
4×9=36
(x+ )×(x+ )
first we take 9 and devide it by 4
9/4 the four for the x and the nine is number
so its will be
(4x+9)×(x+ )
same thing with 4 devide by 4 so the value is 1
so its will be like this
(4x+9)×(x+1) and this is the answer hopefully you understand my explain with my English
Answer:
The answer to your question is 4 ft
Step-by-step explanation:
Data
Building's shadow = 288 ft
Building's high = 64 ft
Sarah's shadow = 18 ft
Sarah's height = ?
Process
1.- Use proportions to solve this problem

2.- Solve for Sarah's height

3.- Substitution

4.- Simplification

5.- Result
Sarah's height = 4 ft
Hi,
40% of 85 is 34 I got this by doing 40 x 85 divided by 100= 34
So 85 minus 34 is 51
So $51 is the answer :)
Hope this helps