Answer:
63
Step-by-step explanation:
Answer:
The side length of a square is the square root of its area. We know that:
x2 + 4x + 4 = (x + 2)2
Therefore, the side length of the square is x + 2
Answer:
x = people who chose pepperoni = 252
Step-by-step explanation:
Number of people : people who chose pepperoni = 25 : 18
how many people would you expect to choose pepperoni
out of 350 people?
Let x = people who chose pepperoni
Number of people : people who chose pepperoni = 350 : x
Equate both ratios
25 : 18 = 350 : x
25/18 = 350/x
Cross product
25*x = 18*350
25x = 6,300
x = 6,300/25
x = 252
x = people who chose pepperoni = 252
Answer:
y-int = (0, -9)
Step-by-step explanation:
We find the y-intercept by plugging in 0 for x.
Thus, we have 6(0 - 1/2)(0 + 3)
6( -1/2)(3)
(-3)(3) = -9