When we have exponents multiplied with the same base we add them so 5^5*5^10=5^15
Answer:
2
Step-by-step explanation:
2 is the only even prime number.
No because the exact opposite of -3 would be 3.
Answer:
B. 21x + 40 ≤ 124
Step-by-step Explanation:
Maximum amount budgeted = $124 (this means they can't spend more than this)
x = number of people
Cost per head = $21
Given that Mr Walter already spent $40, which is part of the money budgeted, the number of people that can go canoeing cam be expressed with the following inequality:
21x + 40 ≤ 124
(note: the amount total to be spent will either be equal to or greater than $124, because it's the maximum amount budgeted for spending).
