1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alborosie
3 years ago
8

Can I get some help with this please..

Mathematics
1 answer:
vaieri [72.5K]3 years ago
7 0
<h3>Answer:</h3>
  • 2(c +1/9c +1/9c -7) . . . or . . . 22c/9 -14
  • $921.00
<h3>Step-by-step explanation:</h3>

(a) The cost of one set of curtains, shade, and rods is the sum of the costs of these separate items:

... set cost = c + 1/9c + 1/9c -7 = (1 2/9)c -7

Then the cost of 2 sets is ...

... 2 × set cost = 2((1 2/9)c -7) = (2 4/9)c -14 = 22c/9 -14

(b) Putting 382.50 into this expression where "c" is, then doing the arithmetic, gives ...

... cost of 2 sets = 22·382.50/9 -14 = 8415/9 -14 = 935 -14 = 921 . . . . dollars

You might be interested in
A moving company had one sixth of a ton weight to move across town. If they wanted to split it equally amongst 4 trips, how much
Vlad [161]
1/24 of a ton.
Hope this helps
3 0
3 years ago
Dori spent 1/5 of her money on a toy boat and scuba goggles. The toy boat cost 2 times as much as the goggles. The toy boat cost
Korolek [52]

Answer:

Dori has $48 left.

Step-by-step explanation:

The boat costs twice as much as the goggles, divide 8 by 2 to find the price of the goggles. The price of the goggles is $4.

Add $8 and $4 to get $12. This is the total money Dori spent.

Since this is 1/5 of her money, multiply $12 by 5 to get $60. This is the money Dori had.

Subtract the $12 from the $60 to get $48. This is the money Dori has left.

4 0
3 years ago
Point R is located at 8,13 where is R after a translation 8 units left and 6 units down
GrogVix [38]

Answer:

On the Y axis

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Select three ratios that are equivalent to 11 : 1​
liq [111]

Answer:

33:3 22:2 44:4 55:5 66:6

Step-by-step explanation:

what are your options? comment them if I didn't include them

3 0
3 years ago
A shirt originally cost $39.39, but it is on sale for $27.57. What is the percentage decrease of the price of the shirt?
IgorLugansk [536]

30 percent decrease

Step-by-step explanation:

looking at this i know its a percent decrease

so how do we find percent decrease ?

first we subtract the first value 39.39 & the final value 27.57

39.39-27.57 = 11.82

then we divide 11.82 by the first value

like this 11.82÷39.39 = 0.3000

then we multiply what we got by 100

0.3000×100= 30 percent

the way that most people mess up is when they divide sometimes they might do 39.39 divided by 11.82 instead of 11.82÷39.39.

3 0
3 years ago
Other questions:
  • An experiment is carried out 400 times.
    11·1 answer
  • The function c=2.50(n-2)+1.50 represents the cost c in dollars of printing n invitations. Which of the following is not true?
    8·1 answer
  • Find the missing sides in this 30-60-90 right triangle hypotenuse=12 long=?
    8·1 answer
  • jerry is a co-owner of a small company and received 1/3 of the company profits, what was the overall profits if jerry made 150,0
    9·1 answer
  • PLZ HELP WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST What is the slope-intercept form of the equation of the line that passes
    10·2 answers
  • Wen takes a job with a starting salary of $100,000 for the first year. she earns a 3% increase each year. what does s5 represent
    8·2 answers
  • I have 3 puppies and 13 kitty's they have 6 or 9.How many kids do kitty's and puppies
    13·1 answer
  • Determine if the two triangles are congruent.
    8·2 answers
  • The equivalent rational number of 5 by 15 is
    14·1 answer
  • Anna's birthday party costs $1, plus an additional $2 for each guest she invites. Write an equation that shows the relationship
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!