The answer is D. a1=2 an=an-1+3
Answer:
2 is 10% of 20.
Step-by-step explanation:
2/20=10.
Answer:
430
Step-by-step explanation:
20/100 =5
86 times 5
Answer:
46 and 59
Step-by-step explanation:
let the smaller number be n then the larger number is n + 13 and summing them gives the equation
n + n + 13 = 105
2n + 13 = 105 ( subtract 13 from both sides of the equation )
2n = 92 ( divide both sides by 2 )
n = 46
the 2 numbers are n = 46 and n + 13 = 46 + 13 = 59
