The expression
−
20
r
2
+
1
,
400
r
−
...
Mathematics, 04.10.2021 14:00 jgcugucgucg
The expression
−
20
r
2
+
1
,
400
r
−
12
,
000
represents the total profit made by a company when selling a certain product for
r
dollars. Which inequality represents the sale price, in dollars, when the total profit will be at most
10
,
000
dollars?
−
20
r
2
+
1
,
400
r
−
12
,
000
>
10
,
000
− − 20 r 2 + 1 , 400 r − − 12 , 000 > 10 , 000
−
20
r
2
+
1
,
400
r
−
12
,
000
≥
10
,
000
− − 20 r 2 + 1 , 400 r − − 12 , 000 ≥ ≥ 10 , 000
−
20
r
2
+
1
,
400
r
−
12
,
000
<
10
,
000
− − 20 r 2 + 1 , 400 r − − 12 , 000 < 10 , 000
−
20
r
2
+
1
,
400
r
−
12
,
000
≤
10
,
000
Answers: 2
Mathematics, 21.06.2019 15:30, bankzdown
Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p
Answers: 1
Mathematics, 21.06.2019 16:00, kathyc53
Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells, n, and the total amount he earns in a year, e. what is the total amount abe would earn from selling 10 apartments in one year
Answers: 3
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