<span>In solving a rate of increase problem,the original value is always the percent of new value. Hope this answers the question. Have a nice day. Feel free to ask more questions. Thank you.</span>
Answer:
9(4x - 1).
Step-by-step explanation:
36x – 9 <----the greatest common factor is 9.
= 9(4x - 1).
How to Factor Algebraic Equations:
<span>In mathematics, factoring is the act of finding the numbers or
expressions that multiply together to make a given number or equation.
Factoring is a useful skill to learn for the purpose of solving basic
algebra problems; the ability to competently factor becomes almost
essential when dealing with quadratic equations and other forms of
polynomials. Factoring can be used to simplify algebraic expressions to
make solving simpler. Factoring can even give you the ability to
eliminate certain possible answers much more quickly than you would be
able to by solving manually.
Click on the link bellow to get started with the easiest ways to factor
https://www.wikihow.com/Factor-Algebraic-Equations
</span>
Y = 24.50x + 15
y = 24.50(6) +15
y = 147 + 15
y = 162
Given:
15% of its height each day
27 inches on day 10.
How tall was it yesterday?
27 represents 115% of the height yesterday. So we divided 27 by 115% to get yesterdays height.
27 ÷ 115% = 23.48 inches.
The plant was 23.48 inches tall yesterday.
To check:
23.48 x 15% = 3.52 inches
23.48 + 3.52 = 27 inches