Answer:
B
Step-by-step explanation:
speed =distance traveled over time taveled... the ansewr will be in kilometres per hour
X-y is positive when y is further away from 0, compared to x. In other words, when y is a larger negative
For example
x = -2
y = -5
x-y = -2-(-5) = -2+5 = 3
Answer:
x
(to the 2nd power)-8
Step-by-step explanation:
First you add up all the items and the coupon then you will get $24.51. then subtract $50.00 take away $24.51 then you will get $25.49. So when she left the store she had $25.49