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Dafna11 [192]
3 years ago
7

What is the domain of the function y=3x-1? Please help

Mathematics
1 answer:
mario62 [17]3 years ago
3 0

Answer:

what you marked blue is right

Step-by-step explanation:

I think

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A car loses 15% of its original value each year. After one year, a car has a value of $13,600. What is the original value of the
brilliants [131]
X - 0.15x = 13600

solve for x

x = $16000
5 0
3 years ago
Lillie is saving up for a trip she is taking with friends during her break from school. If Lillie's current monthly net pay is $
kolbaska11 [484]

Answer:

38%

Step-by-step explanation:

First determine her savings

560-347.49

212.51

Then divide by the total amount

212.51/560

.379482143

Change to percent form

37.948%

4 0
3 years ago
Read 2 more answers
You are offered two different sales jobs. The first company offers a straight commission of 5% of the sales. The second company
sweet [91]

Answer:$5408

Step-by-step explanation:

The first company offers a straight commission of 5% of the sales. This means the salary or income is 5% of sales made.

The second company offers a salary of $260 per week plus 4% of the sales. This means salary or income

= $260 +4% of 260

= 260 + (4/100)×260

= 260 +(0.04×260)

=260+10.4 = $270.4

Let x = the amount of sales you would have to sell in a week in order for the straight commission offer to be at least as good

5% of x should be greater than or equal to $270.4

0.05x = 270.4

x = 270.4/0.05 =$5408

The sales should be greater than or equal to $5408

3 0
3 years ago
The difference between city hall and the post office is 6 1/2 miles ( six and one half)city hall is 1 1/3 (one and one fourth NO
Norma-Jean [14]
City hall to post office = 6 1/2 miles  = represented by f
city hall to library site = 1 1/4 miles  = represented by d
library site to post office = unknown. = represented by e

City hall to library site  PLUS library site to post office IS EQUAL to city hall to post office

d + e = f

1 1/4 + e = 6 1/2

find e.
e = 6 1/2 - 1 1/4
e = 13/2 - 5/4
e = (13*2)/(2*2)  - 5/4
e= 26/4 - 5/4
e = (26-5)/4
e = 21/4
e = 5 1/4    distance from library site to post office.
 
To check:
d + e = f

1 1/4 + e = 6 1/2
1 1/4 + 5 1/4 = 6 1/2
6 2/4 = 6 1/2
6 1/2 = 6 1/2



6 0
4 years ago
A 10-foot by 12-foot wall has two windows that measure 3 feet by 5 feet each.
musickatia [10]

12 ft maybe? i dunno im sorry if this is wrong

6 0
3 years ago
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