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
Sauron [17]
3 years ago
13

Y = 0.115x + 0.0045 , y = 0.499x – 0.22 solve for x

Mathematics
1 answer:
enyata [817]3 years ago
6 0

Answer:

x=0.5612

Step-by-step explanation:

-Given the functions:

y=0.115x+0.0045\ \ \ \ ...i\\\\y=0.499x-0.22\ \ \ \ \ ...ii

We subtract equation i from ii to eliminate y and solve for x:

ii-i\\\\0=0.384x-0.2155\\\\0.384x=0.2155\\\\x=0.5612

Hence, the value of x is 0.5612

You might be interested in
Calculate the pay for the following day of a
USPshnik [31]

Answer:  $122.50

<u>Step-by-step explanation:</u>

In          Out

8:00    12:00    = 4 hours

12:45    17:30   =<u> 4.75 hours   </u>

          Total        8.75 hours

8.75 hours x $14/hr = $122.50

Note: to subtract 12:45 from 17:30, borrow 1 hour from 17 and add 60 minutes to 30:

 17:30       →         16:90

- 12:45                -<u> 12:45 </u>

                            4: 45

4 hours 45 minutes = 4\frac{3}{4} = 4.75 hours

6 0
3 years ago
How do you figure this out
Ipatiy [6.2K]

4 \times 8 =  {32}^{2}  \\ 3 \times 3  =  {9 }^{2}  \\  {32 + 9 = 41}^{2}
7 0
3 years ago
Read 2 more answers
On the moon, a bag of sugar has a weight of 3.7 Newtons (N) and a mass of 2.26 kilograms (kg). Which of the following describes
ludmilkaskok [199]

Answer:

c

Step-by-step explanation:

mass will never change only weight will as weight is dependent on gravitational field strength

8 0
2 years ago
What is 863.141 in expanded form?
tatuchka [14]
You can us calculatorsoup online to find answers. 
3 0
3 years ago
When this polynomial is divided by (x+3) , the remainder is 0. What is the value of the polynomial’s constant term.
saveliy_v [14]

Answer:

- 15

Step-by-step explanation:

Given f(x) divided by (x + h) then the remainder is the value of f(- h)

Here

f(x) = 3x³ - 5x² - 47x + k ← k is the constant term , then

f(- 3) = 3(- 3)³ - 5(- 3)² - 47(- 3) + k = 0 , that is

3(- 27) - 5(9) + 141 + k = 0

- 81 - 45 + 141 + k = 0

15 + k = 0 ( subtract 15 from both sides )

k = - 15

5 0
3 years ago
Read 2 more answers
Other questions:
  • Model the two step equation by drawing algebra tiles 3t+10=16
    5·1 answer
  • Need help with #8 &amp; #14 PLEASE!!
    12·1 answer
  • Simplify.<br><br> 4−16÷4+42<br><br> −16<br> 13<br> 15<br> 16<br>PLEASE HELP
    8·2 answers
  • !!CHECK MY ANSWERS!!
    5·1 answer
  • 20 POINTS WILL GIVE BRAINLIEST HELP QUICKLY!!
    15·2 answers
  • Select the most SPECIFIC name for this shape
    15·1 answer
  • F(x)=2x and g(x)=square root of x what is the domain of f(g(x))?
    9·1 answer
  • What was the original price of a bookshelf whose price is $16, when there is a sale for 75% off of the original price?
    9·1 answer
  • 7 + (42 − 8)<br><br> The value of the expression is
    12·2 answers
  • X÷-1.2= -0.3 i need help with this asap pls and thank you ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!