So it is really easy to solve firstly we can see how much does the first 10 boxes make which makes around 55$ obviously. Secondly 45$ for the next 10 boxes.
So for now we can simply calculate that we have spent around 100$ which means 20 boxes. The remaining money left is 77$ so we can buy 77/3.5 = 22 only 22 boxes with that money. Hence a total of 42 boxes.
Answer:
18/25
Step-by-step explanation:
i dont have an explanation
Answer:
2n + 11
Step-by-step explanation:
You can combine 4n and -2n.
You get 2n + 11
Answer:
60°
Step-by-step explanation:
An exterior angle of a triangle is equal to the sum of the 2 interior opposite angles.
let the other interior angle be x, the
x + 50 = 110 ( subtract 50 from both sides )
x = 60
Thus the other interior opposite angle is 60°
Answer:
a. = -2 b= 4 c= -3
Step-by-step explanation:
a. = -2 b= 4 c= -3
