Answer:
(3)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Write an equation of a line in slope-intercept form, to find the total number of screens y for any year x
we know that
The linear equation in slope intercept form is equal to
where
m is the slope or unit rate of the linear equation
b is the y-intercept or initial value of the linear equation
Let
x ----> the number of years between 1990 and 1999
y ----> the number of movie screens in the United States
In this problem we have that
The unit rate or slope is equal to
we have the ordered pair
(6,29,690)
The x-coordinate is 6 because
1996-1990=6 years ---> is the number of years since 1990
substitute the given values in the equation
Solve for b
The linear equation is
Answer:
8
Step-by-step explanation:
Step 1:
0.5x - 3 = 2 - 0.75x Equation
Step 2:
1.25x - 3 = 2 Add 0.75x on both sides
Step 3:
1.25x = 5 Add 3 on both sides
Step 4:
5 ÷ 1.25 Divide
Step 5:
x = 4 Solution to x
Step 6:
2 × 4 Multiply to find answer of 2x
Answer:
2x = 8
Hope This Helps :)
Answer:
a
Step-by-step explanation:
because its easy
Answer:
(a) 1
(b) 1/2
(c) 1/2
Step-by-step explanation: