P=pounds
So we have the equation 4.3p+1.7p=41.94
combine like terms and we have 6p=41.94
divide both sides by 6 and we get p=6.99
$6.99 is your answer! :D
Answer:
The function is increasing when the slope is greater than zero and decreasing when the slope is less than zero. Slope is (y2-y1)/(x2-x1) or the change in y divided by the change in x.
In this case the function is decreasing when x=[-8,-5) and when x=[4,8)
So in interval notation: x=[-8,-5)U[4,8)
Step-by-step explanation:
BRAINLIEST PLEASE
Answer:
15x+30
Step-by-step explanation:
multiply 15 and x + multiply 15 and 2
15x+30
Answer:
Kristen would be 7.5 yo and Nicole would be 24.5 years old
Step-by-step explanation:
let x= kristen's age
3x+2= nicole's age
(3x+2)+x=32
4x+2=32
4x=30
x=7.5
3(7.5)+2= 24.5
Answer:
C. 0.752 and 0.232323...
Step-by-step explanation:
Rational number is a group of numbers that can be written as a ratio of two integers. Basically that means that rational numbers can also be written as fractions.
Speaking of decimals, decimal numbers can be rational if they have finite number of decimals (0.752). Ecception to this rule are repeating decimals numbers; decimal numbers which have infinitely many decimals but they repeat in a pattern (0.23232323...).
Now, knowing this, it's easy to answer the question.
I hope this helped.
