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olga nikolaevna [1]
3 years ago
10

You work in the upholstery department of a furniture factory. you are trained to upholster couches, loveseats,and chairs. you re

ceive $105 for each couch, $85 for each loveseat, and $65 for each chair. During the last 4 weeks you upholstered 5 couches, 6 loveseats,and 5 chairs
a.what is your total pay for 4 weeks?
b.if you worked 160 hours, what was your hourly rate? ​
Mathematics
1 answer:
mr_godi [17]3 years ago
4 0

Step-by-step explanation:

wow idk find a way fr fr omg dame that look hardd

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Y=4.5 when x=3<br> find the variation of k
torisob [31]
The variation of K is what is found in front of X
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3 years ago
NEED HELP FAST! WILL GIVE POINTS AND BRAINIEST!!
icang [17]
W=15 no

W= 21 no

W= 1 Yes

If im right the question is just asking which variable is less than 15. 
so the only variable that is less than 15 is 1.
7 0
3 years ago
Read 2 more answers
Finding the inverse of the function x^3+3x+1 is beyond the scope of this course. Nevertheless, you should be able to use your kn
slega [8]

Step-by-step explanation:

{x}^{3}  + 3x + 1 = 1 =  =  =  >  \\  {x}^{3} + 3x = 0 =  =  =  >  \\  x({x}^{2}  + 3) = 0 \\ x = 0 \: or \\  {x}^{2}  + 3 = 0 =  =  =  >  \\  {x}^{2}  =  - 3 =  =  =  > x 1=   \sqrt{ - 3} \: or \: i \sqrt{3}   \\ x2 =  -  \sqrt{ - 3}  =  =  =  > x2 = -  i \sqrt{3}

{x}^{3}  + 3x + 1 = 5 =  =  =  >  \\  {x}^{3} + 3x - 4 =  =  =  > \\  (x - 1)( {x}^{2}   + x + 4) = 0 =  =  =  >  \\ x - 1 = 0 =  =  > x1 = 1 \\  {x}^{2}  + x + 4 = 0 =  =  =  >  \\ x2 =  - 1 + i \sqrt{3}   \\  x3 =  - 1 - i \sqrt{3}

{x}^{3}  + 3x + 1 = 3 =  =  =  >  \\{ x}^{3}  + 3x - 2 = 0 =  =  =  > x = 0.6

4 0
1 year ago
I need help with B and C
ss7ja [257]
B =  58  1/24

C =  9  13/60
8 0
3 years ago
Tanisha is thinking of two numbers. The sum of the numbers is 5. If the lesser number is subtracted from the greater number the
AysviL [449]

For this case we have the following system of equations:

x + y = 5\\x - y = 7

From the first equation we have:

x = 5-y

We substitute in the second equation:

5-y-y = 7\\5-2y = 7

We subtract 5 from both sides of the equation:

-2y = 7-5\\-2y = 2

We divide -2 on both sides of the equation:

y = \frac {2} {- 2}\\y = -1

So:

x = 5-y\\x = 5 - (- 1)\\x = 5 + 1\\x = 6

So, the system solution is: (x, y) :( 6, -1)

Answer:

See attached image (x, y) :( 6, -1)

4 0
3 years ago
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