Answer:
42
Step-by-step explanation:
We use (BODMAS) :
Brackets
Order/Index
Division
Multiplication
Addition
Subtraction
Now we do bracket first :
7(3²) = 7(9) = 63
Now we do division :
63÷3 = 21
Now we do multiplication :
2 × 21 = 42
Hope this helped and have a good day
Answer: 504
Step-by-step explanation:
First of all, there are 3 places.
_ _ _
In the first place, any of the 9 horses can be first.
9 _ _
Now, 8 horses are remaining. You can put any of those 8 horses in second place.
9 8 _
Finally, 7 horses are remaining. You can put any of those 7 horses in third place.
9 8 7
We multiply these numbers to find ways horses can be 1st, 2nd or 3rd in race.
= 9 × 8 × 7
= 504
Answer:
sorry if I get this wrong but I think it's a or c
Step-by-step explanation:
hope this helps
Part A:
Phone A has a $8.75 discount
$175*0.05=$8.75
Phone B has a $40.00 discount
$200*0.20=$40
Part B:
Phone A is $166.25
$175-$8.75=$166.25
Phone B is $160.00
$200-$40=$160
Part C:
Phone B costs less after the discount
Part D:
No, sales tax is applied to the discounted/final price, so both prices will increase by 6%. Phone B will still be cheaper.
I think it is 114 and two inches