Answer in #1 it ads up by 8
Answer:
105 dollars after a year
Step-by-step explanation:
I = (100)(0.05)(1)
I = 5
Using the formula y=mx+b, you can simplify the equation to y=-4.5x+28 which means that the slope (m) equals -4.5 and the y-intercept (b) equals 28.
Answer: 18 dollars
Step-by-step explanation:
0.40 times 45 = 18 dollars