Sara bought a pen at 25$ and sold it for $30. She then bought the same pen back at $35 and sold it again for $40. Did she make or lose money from these two deals in the end.

honestly if u ask me ima have to say she lost some money cause

Step-by-step explanation:

she got it for 25 right then she got an exstra 5 dollars cause she sold it

for 30 then she got the same pen for 35 when she got it for 25 the first time  so 25-35 = 10 meaning she lost 10 dollars and got 10 dollars back because if u add the 5 dollars from the 30 then from the 40 u get ten meaning

she just got her money right back

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.