Answer:
D
Step-by-step explanation:
When f(x) is equal to 0, x=4.
Complementary
Complementary Angles add up to 90°
Supplementary Angles add up to 180°
60 + 30 = 90
Slope = 2
y - intercept = 3
x l y
0 l 3
1 l 5
5x280=1400
$1400
if he works on the weekends then add 580
s0 $1980
Sorry but this is not mathematics, if you put it in computer and technology, your question may be answered
Sorry but I can't help.
