(X 3-y) (3+z)
That's the two polynomials
Answer:
95%
Step-by-step explanation:
Difference / Original x 100
76/80 x 100
95%
Answer:
113 feet
Step-by-step explanation:
Use the ratio 1:50 to calculate the height of the tower.
The scale model height is 2.25 feet, so multiply that by 50
2.25 x 50 = 112.5
Round to 113 feet
Answer:
help me first on this question
Step-by-step explanation:
Okay, so we know that n is the number of bars we want to buy. The sum of the numbers of bars we buy is $1.29n where n is the number of bars we buy. Its the same as saying:
$1.29 + $2.58 + $3.87... $1.29n
↑ ↑ ↑ <span> ↑</span>
Bar 1 Bar 2 Bar 3... Bar n
So as you can see, our function is:
C(n) = $1.29n