Answer:
S is the center of the circle shown below. The correct answer choice is A.
Step-by-step explanation:
Answer:
w<10
number - A
(<) means "open circle to the left."
The first step would be to add 3x and 2x i believe but I am not sure
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
