Answer:
45
Step-by-step explanation:
Step-by-step explanation:
12 to the 2nd power=144
15 to the 2nd power =225
225-144=81
square root of 81 is 9
Answer:
a
Step-by-step explanation:
this is because it is right
It’s the first one! The table shows X going up and Y going down, so the slope would be negative!
4*200+4*70+4*5, or you can just use a calculator.