Answer:
If t is the number of years after 2003, then t = 0 in 2003.
Step-by-step explanation:
Answer:
The area of the triangle is 
square units
Step-by-step explanation:
Given
Shape: Triangle
Required
The area of the triangle
The area of a triangle is calculated as thus;
By substituting and ; This gives
Open Bracket
Hence, the area of the triangle is square units
Answer:
y = 2x+3
Step-by-step explanation:
You can see that the line crosses the y-axis at (0,3), so the y-intercept is 3.
To find the slope, compare the coordinates of the two points marked on the line, (0,3) and (-3,-3).
slope = Δy/Δx = ((-3)-3)/((-3)-0) = (-6)/(-3) = 2
Slope-intercept equation for line of slope 2 and y-intercept 3:
y = 2x+3
let
x-------> workers in team one initially
y-------> workers in team two initially
we know that
x=2y-----> equation 1
(x-5)=(y-2)+7-----> x-5= y+5----> x=y+10---------> equation 2
equate equation 1 and equation 2
2y=y+10-----> y=10
x=2*10------> x=20
Team 1 now has 20-5 = 15 members Team 2 now hase 10-2 = 8 members
