Answer:
4h+.07s
Step-by-step explanation:
four dollars per hour plus 7 percent of her sales
It would be 2:10
Answer: -1.375 < -1
It looks like ∆ is defined as
<em>a</em> ∆ <em>b</em> = (<em>a</em> + <em>b</em>)² + 5
If that's the case, then
1 ∆ (-4) = (1 + (-4))² + 5 = (-3)² + 5 = 9 + 5 = 14
Step 2 I believe. You are supposed to find the absolute value before adding
