Answer:
250
Step-by-step explanation:
Let x = the number of adult tickets sold
Let x + 53= the number of student tickets sold
x + x + 53 = 553
2x = 500
x = 250
2x + 53 = 553
Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.
Answer:
27.55
Step-by-step explanation:
4.75 times 5.80 is 27.55
Hope it helps!
A because 3m + 2 doesn’t match -3m +2. All the -3m +2 equations are the same except they are in a different order.
The main formula of a suface area of a cube is as follow:
A = 6x a², where a is the edge length
if a= 1.5, so A= 1.5² x 6= 13.5
so the answer is A= <span>13.5</span>
