The x-value at the y-intercept is 0. The y-value there is 2. As the x-value increases by 1 unit to x=1, the y-value decreases by 1 unit to y=1. Thus, the slope is -1, and the slope-intercept form of the equation can be written as
... y = -x + 2
Subtracting the right side puts the equation into general form.
... x + y - 2 = 0
Your anwser would be 3 dollars
Make an equation.
80% = 0.8
'of' is multiplication
'what number' is 'x'
'is' is an equal sign
0.8 * x = 64
0.8x = 64
Divide 0.8 to both sides:
x = 80
Answer:
1=137 2=43 3=137 4=43 5=137 6=43
Step-by-step explanation:
(-2-0)/(4-0)= -2/4= -1/2
y-0= -1/2(x-0)
y=(-1/2)x