The following that are mathematical sentences are b,c
Answer:
h ≤ 8
Step-by-step explanation:
Hans charges $7 per hour and pays $5 in equipment fees.
$5 is fixed in this case. Let the possible number of hours be h.
According to question,
Atleast means less than equal to. So,
7h-5≤51
Add 5 to both sides.
7h+5-5 ≤ 51+5
7h ≤ 56
h ≤ 8
So, the number of hours be less than equal to 8.
Answer: $6,120.86
Step-by-step explanation:
Formula to calculate the accumulated amount in n years (compounded daily) is given by :-

P= Initial amount
r= Rate of interest ( in decimal)
As per given , we ahve
P= $5300
r= 2.4%=0.024
n= 6 years
Put these values in formula , we get

Hence, there would be $6,120.86 in the account after 6 years.