Answer:
60 years
Step-by-step explanation:
Given that :
Sarah's age = a
Assume Sarah is older than 44 ; then a > 44
64 = 4 times difference between a and 44
Expressing the problem mathematically ;
64 = 4 * (a - 44)
64 = 4a - 176
64 + 176 = 4a
240 = 4a
a = 240 / 4
a = 60
Hence, Sarah is aged 60
Answer:
Multiply the 33.4 by 2 and your answer is 66.8 laps
yww
Step-by-step explanation:
Answer:
60% of 25 = 15 and 2.52
Step-by-step explanation:
Answer:
y = 25x+100
Step-by-step explanation: You are paying 25$ times how many months he stayed there, plus a 100 dollar sign up fee, so y = 25 dollars per month, plus 100 dollars.
Answer:
0.3
Step-by-step explanation:
30/10=3
100/10=10
That makes 3/10= 0.3