Answer:
Triangle BCA and Triangle KIJ are congruent by SAS rule
Well the teacher would only get $15 but we don’t know how much the balls cost so you can’t make an expression
5=100%
5/100=0.05=1%
7.5/0.05=150%
Answer: +50%
Answer:
y = 1500 - 63x. See the attached for a graph.
Step-by-step explanation:
Each withdrawal will total $63, which includes $60 cash and a $3 fee. Then x withdrawals will total 63x dollars. This amount is subtracted from the initial account balance of 1500 to give the amount remaining.
If y represents the account balance, the equation can be written as
... y = 1500 -63x
The graph will have a y-intercept of 1500, and a slope of -63.