<span>n(30-14)-25=100
16n=125
n=7.8125 scarves a day, or 8 scarves a day must be sold, in order to make a profit of at least $100.!
I hope this helps!</span>
Answer:
100% of 180 = 180
25% of 180 = 45
-75% of 180 = -135
37.5% of 180 = 67.5
Step-by-step explanation:
I looked them up on an app so I hope its right!
Answer:
75
Step-by-step explanation:
showing that the two lines are proportinal based on their markings, it shows that x=55, and then you just do 180-(55+50), which is 75
Answer:
5x^2 + 20x
Step-by-step explanation:
5x(x+4)
5x*x + 5x*4
5x^2 + 20x
Answer:
x=79 degrees y=22degrees
Step-by-step explanation:
you see it has 2 equal sides, so the triangle is an isosceles triangle. If the triangle is isosceles, then its 2 base angles are equal, that is, x = 79 according to the triangle property, the 3 angles add up to 180 degrees, so you take 180 degrees minus 2 * 79 degrees you get a y angle equal to 22 degrees