50 times 28, you will get 1400.
If trying to mental calculate, I would :
28=20+8
50 times 20 = 1000
50 times 8 = 400
Then add them up to 1400.
N(2n+6)-(n²-1)= 2n²+6n-n²+1=n²+6n+1
Answer:
0.714 free throws.
Step-by-step explanation:
Anna made 20 out of 28 free throws.
Free-throw average =
= 0.7142857143 free throws.
This equals 0.714 free throws (answer rounded up to the nearest thousandths)
Quotient means division....less then means subtract
(y/2) - 5
Product means that u have to multiply the values so it will be 289*7 so it will be 2023