It's 67/100 because a percent is out of 100 which is already simplified
Answer: x≤0 is the answer or (−∞,0
]
Step-by-step explanation:
The rule is minus 5.
So 20, 15, 10, 5, 0, -5
I THINK its 2. :) Hope i'm right.
Answer:
Step-by-step explanation:
If she travels by air, she will be able to work seven hours in D.C. work four hours once there. Her expected income from each hour of work in D.C. is $40. This means that the total amount that she earns in 7 hours would be
40 × 7 = $280
if she drives, she will only have time to work four hours once there. This means that the total amount that she earns in 4 hours would be
40 × 4 = $160
The difference in both amounts would be
280 - 160 = $120
she will chose to fly if and only if the price differential (air cost minus driving cost) is less than $120
