Answer:
A. $14.40 B. 12.80 C. 22.5
Step-by-step explanation:
It depends what the x is, lets say it is $16, then the discount price will be $20
Tip: if you need this again, just use Original Price Calculator for C. and Percent Off Calculator for A. and B.
Answer:
rate of change is 1/2
Step-by-step explanation:
formula for rate of change is f(b)-f(a)/b-a
Answer:
1049.75
Step-by-step explanation:
take 15% off of 1235 or 1235 divided by 15%
Answer:
It's acute triangle
Step-by-step explanation:
c^2 = 19^2 = 361
a^2 + b^2 = 15^2 + 13^2 = 225 + 169 = 394
c^ < a^2 + b^2 > . It's acute triangle
