Step-by-step explanation:
512+18=530
423+12=435
5421+14=5435
6324+32=6356
7985+23=8008
Answer:
61
Step-by-step explanation:
72 - 14 + 3 = 61
Answer:
b
Step-by-step explanation:
Answer:
12.56
Step-by-step explanation:
using the formula 2piR
Answer:
The correct answer is A.
Step-by-step explanation:
The rule with a function is every input has exactly one output. In the answer choices b, c, and d all of them has a repeating input or x value.