4x^3 + 2x^2 - 4x + 3 + 7x^3 - 4x^2 + 7x + 8 =
11x^3 - 2x^2 + 3x + 11 <==
** its just a matter of combining like terms
Answer:
Step-by-step explanation:
Given the data:
Weight ____Height
110 _______ 120
130 _______140
150 _______160
From the data given, we can conclude that that there exist a positive relationship between weight and height. As weight increases, the height increases and vice versa. The weight variable and height variable are positively correlated and thus an individual with a high weight value will have a high height value.
11 multiplied by 4 = 44....11 multiplied by 3 = 33....44 + 33 = 77....
It’s option 3. Just search up Pythagorean triples and it will show them.
260 feet per minute is the correct answer