P2 - 5p = 0 solve the equation

aliina [53]

To find out how many hours she worked, just subtract 40 from 45.5, meaning that she worked 5.5 or 5 1/2 hours of overtime. To find her overtime rate, multiply $11.95 by 1.5. This will give you an answer of $17.925 or $17.93, when rounded. To find her overtime pay, multiply $17.93 (her overtime rate) by 5.5 (the amount of overtime she worked.) This will give you a final answer of $98.615 or $98.62, when rounded. Hope this helps!

5 0

4 years ago

I need help please!

Nana76 [90]

x−2y=4;5x−3y=34Step: Solvex−2y=4for x:x−2y+2y=4+2y(Add 2y to both sides)x=2y+4Step: Substitute2y+4forxin5x−3y=34:5x−3y=345(2y+4)−3y=347y+20=34(Simplify both sides of the equation)7y+20+−20=34+−20(Add -20 to both sides)7y=147y7=147(Divide both sides by 7)y=2Step: Substitute2foryinx=2y+4:x=2y+4x=(2)(2)+4x=8(Simplify both sides of the equation)

3 0

3 years ago

Read 2 more answers

In the equation 3x - 9 = 3, what is the first step we should do?

zavuch27 [327]

Anse

draw the line down the equal sign

Step-by-step explanation:

4 0

3 years ago

Which of the following is an example of a rational number that is not an integer? a. -3 b. 1 c. 1/3 d. 3

JulijaS [17]

Answer:

the answer is C.1/3

Step-by-step explanation:

Here is why in mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number. Hope this helps. :)

5 0

4 years ago

Read 2 more answers

Please help I will mark brainlist if correct

love history [14]

--------------------------------------------------------------------------
Equation
--------------------------------------------------------------------------
$y - 9 = - \dfrac{1}{2} (x + 2)$

--------------------------------------------------------------------------
Rearrange the equation
--------------------------------------------------------------------------
$y - 9 = - \dfrac{1}{2} (x + 2) \\ \\
 y - 9 = - \dfrac{1}{2}x - 1 \\ \\
 y - 9 + 9 = - \dfrac{1}{2}x - 1 + 9 \ \Longleftarrow \text{add 9 to both side} \\ \\
 y = -\dfrac{1}{2}x + 8$

--------------------------------------------------------------------------
slope of the perpendicular line
--------------------------------------------------------------------------
slope = 2

(*the slope of the perpendicular line is the negative reciprocal of the slope of line)

---------------------------------------------------------------------------
Substitute slope into equation y = mx + c
---------------------------------------------------------------------------
y = 2x + c

---------------------------------------------------------------------------
Find y-intercept
---------------------------------------------------------------------------
y = 2x + c
At point (0, 4)
4 = 2(0) + c
c = 4

----------------------------------------------------------------------------
Substitute y-intercept into the equation y = 2x + c
-----------------------------------------------------------------------------
y = 2x + 4

----------------------------------------------------------------------------
Answer: y = 2x + 4
-----------------------------------------------------------------------------

3 0

4 years ago