Answer:
$43.20
Step-by-step explanation:
Subtract the tax to find the actual sale price then multiply by 4. 12-1.20=10.80.... 10.80*4=43.30
As a fraction, 54% is 27/50.
62,000 is reasonable (because of rounding)90*690=62,000
The formula of combination is

We have

and


Hence, there are 1001 ways of arranging 10 records from 14 records
it is D. 6 tsp.
because cause we know that 2 × 2=4
So we multiply 3 ×2=6
Because we know he is doubling the recipe
the answer is D. 6 tsp. of baking powder
hope it help