It’s worth about 72% of the original value so about a 28% depreciation over the year
Answer:
x = -9
Step-by-step explanation:
Standard equation of direct variation:
y = kx
We need to find k.
We use the given point.
When x = 3, y = 9.
9 = k * 3
k = 3
Our equation is
y = 3x
Now we find x when y = -27.
y = 3x
-27 = 3x
x = -9
Answer:
The answer to the question is2,592 square feet
Answer:
the answer iissss.....5x-15
Answer:
Kevin's weekly sales will have to be worth more than $4000 in order for Dollar Deal to pay more.
Step-by-step explanation:
Dollar Deal offers $8/h plus 10% commission.
If he spends x hours, then offer after x hours and s amount from sales is;
8x + 10%s
This can be rewritten as; 8x + 0.1s
Now, Great Discounts offers $18/h with no commission.
Thus after 8 hours for 5 days, total number of hours = 40 hours.
Thus, great discounts offer = 18 × 40 = $720
Now, dollar deal will offer; 8(40) + 0.1s = 320 + 0.1s
Thus, for dollar deal to pay more weekly, then;
320 + 0.1s > 720
0.1s > 720 - 320
0.1s > 400
s > 400/0.1
s > 4000