Y=-12x+180
I think this is the equation
Answer:
Step-by-step explanation:
you have a right triangle with 2 known values for legs
C^2=a^2+b^2
a=3, b=6
C^2=3^2+6^2=9+36=46
c==3
first choice
Answer:
$22.50
Step-by-step explanation:
50/100 = x/45
cross multiply
50 × 45 = 100 × x
2250 = 100x
divide both sides by 100
22.5 = x
*note: marksup the price means that $45 should be more than what the value of x is. $45 is more than $22.50. you can also check your work by looking at the fact $22.50 is exactly half (50%) the amount of $45*
The discount is $1,880 and the selling price is $21,620, make sure to put the dollar sign to make sure you know what the number means