18-4.25=13.75$ she has. 13.75-9.75=4$ she can spend. 4$/0.50=8 packages she can buy
Answer:
18in^2
Step-by-step explanation:
Answer:
A is given by:

Step-by-step explanation:
The base length of the triangle is 4 units shorter than the height.
This means that 
So



The expression for A in terms of h only was given above.
If 1 to 7 are the chances to win over friend then 6 out of 7 are the chances to lose.
Probably to lose = # of loosing chances/ # of possible outcomes = 6/7 ~ 0.86
So first you beg your mom to seduce your teacher then all you needa do is sit back in that class