You have to move both decimals over and then divide. So the answer is 25.
The coefficient of the second term is 18.
What you do is you FOIL the terms:
Answer:
22 miles
Step-by-step explanation:
time must be in hours, hence
15 minutes =
=
hour
distance = 88 ×
=
= 22 miles
Answer:
B. 252
Step-by-step explanation:
To find the answer, you have to use the formula to calculate the number of combinations as in this case, the order in which the objects are selected doesn't matter:
nCr=n!/r!(n-r)!
n= number of sample points: 10
r= number of sample points in each combination: 5
10C5= 10!/5!(10-5)!
10C5= 10!/5!*5!
10C5= 252
According to this, the answer is that you have 252 different ways to choose your school lunch.
3,503,832.97 hope this helps! :)