Answer:
x = 10
Step-by-step explanation:
Answer:
10,20,40
Step-by-step explanation:
They all have a factor of 2,10, and 1
He sold 12 coins, 16+28+32+4=80. 15% of 80 is 12
Answer:
The first prime factor we test is 2:
52 / 2 = 26
26 / 2 = 13
13 is a prime number so the prime factorization is
2 * 2 * 13 = 52
Step-by-step explanation:
Answer: (C) 
Explanation:
The difference between the degrees in Fahrenheit and the constant 32 corresponds to the expression in brackets (F-32). The fraction 5/9 of that difference completes the expression: (5/9)(F-32) and gives the degrees Celsius.