Assuming that no adult tickets were sold, the answer would be 245 tickets.
Answer:
An Integer is a whole number
Step-by-step explanation:
Integers can be positive, negative, and even zero.
Integers can't be fractions, decimals, ect.
An example of some Integers are:
1, 2, 3, 0, -1, -2 , -3
Hope this helps you out!
Her average speed was 12 miles per hour. Total distance over total time.
Answer:
x = (+ - ) 9
Step-by-step explanation:
x^2 = 81
u know how u can sometimes cancel something out by doing the opposite.
This is one of those times as well. the opposite of ^2 = square root.
so if we take the square root of both sides, this will cancel out the^2 on the left side.
sqrt (x^2) = sqrt(81)
x = (+-) 9.....thats a positive and a negative sign...because the sqrt of 81 is both 9 and -9.
