Answer:
so what's 10 x 15?
that's what it's mainly asking you
10 x 15
answer: is 150
- that's what I think it is..
Answer:
-n-10
Step-by-step explanation:
(n-8)-(2n+2)
n-8-(2n+2)
n-8-2n-2
-n-8-2
-n-10
Answer:
17 biscuits
Step-by-step explanation:
Since she starts with 50 and gives away half which is 25, that will leave her with 25 biscuits herself. If she then eats 8 of them, that will leave her with 17 since 25-8=17.
Answer:
The answer is:

Step-by-step explanation:
Substitute the values of a and b into the equation


I think this is the answer. if not sorry