Answer:

Step-by-step explanation:

y intercept is when x = 0
So, Putting x = 0 in the above function
=> f(0) = 
=> f(0) = 2*1
=> f(0) = 2
So, y-intercept is (0,2)
Answer:
invalid conclusion
Step-by-step explanation:
Answer:
<h2><u><em>
$1.75</em></u></h2>
Step-by-step explanation:
if a wire of length 2 meters costs $10. find the cost of a wire of length 35cm $1.75
2m = 200 cm
200 : 10 = 35 : x
x = 10 * 35 : 200
x = 1.75
Change 2/3 to decimal point ( 2/3 = 0.67)
$450 x 0.67 = $301.50 (total sale price)
$450 - $301.50 = $148.50 (final price paid)
so, Wally paid $148.50 for the Desk.
Answer:
588
Step-by-step explanation:
If 1 board takes 4 minutes and there are 147 boards, you have to multiply 147 by 4, which equals 588.