Answer:
B: 13
Step-by-step explanation:
we are given two points as
(2, - 12) and (-11, - 12)
so,


now, we can use distance formula

now, we can plug values



So,
The distance is 13
Answer:
Interim assessments: evaluate student learning and monitor progress toward year-end goals and allow teachers to target and adjust instruction; administered at checkpoints throughout the year.
Step-by-step explanation:
Answer:
$1.5 each
Step-by-step explanation:
Answer:
0.75 lbs.
Step-by-step explanation:
Okay, this one is more simple. To find the weight of each book, You have to solve this division problem:
15/20
If you divided it the other way around, you would be saying each book weighed 1.33 pounds. That wouldn't be correct because then you would have over 20 lbs. of books, when you only have 15.
So, the answer is 0.75 pounds.