Answer:
720
Step-by-step explanation:
replace the values in the equation
(12 X 10)+(200 X 3)=720
UwU
∠L = 43°
∠M = 121°
∠N = 16°
<u>Start by setting all sides equal to 180</u>
3x - 5 + 7x + 9 + x = 180
<u>Add like terms</u>
11x + 4 = 180
<u>Solve for x</u>
- 4 - 4
11x = 176
/ 11 /11
x = 16
<u>Now, plug in 16 for all instances of x on the triangle and solve.</u>
the cost of one soccer ball is 150/6 or 25 dollars.
