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bonufazy [111]
3 years ago
5

Solve the system of equations below by graphing. x-y=1.57x+y=3.48

Mathematics
1 answer:
Naya [18.7K]3 years ago
5 0
X = 3.31
y= find ur self
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A department adds raw materials to a process at the beginning of the process and incurs conversion
MatroZZZ [7]

Answer: 78,000 units

Step-by-step explanation:

Equivalent units of production for conversion costs = Units completed and transferred out + Equivalent unit of ending units

Units completed and transferred out = Units started - Ending units

= 90,000 - 20,000

= 70,000 units

Equivalent unit of ending units = 20,000 * 40%

= 8,000 units

Equivalent units of production for conversion costs = 70,000 + 8,000

= 78,000 units

7 0
3 years ago
Carolyn paid a mechanic x dollars per hour for a 5 hour job plus $70 for parts. The total was $320. Which equation can be used t
Maslowich
70+5x=320
5x=250
x=50

The mechanic charged $50 per hour.
6 0
3 years ago
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The ratio of peppermint to chocolate is 5:3 and the ratio of peppermints to gummies is 3:4. What so the ratio of chocolates to g
Liula [17]
Peppermint to chocolate is 5:3, so5p=3c, and peppermints to gummies is 3:4, so 3p = 4g.

5p = 3c
*3     *3

15p = 9c
---------------
3p = 4g
*5      *5
15p = 20g
---------------
15p = 9c
15p = 20g
9c = 20g, so chocolates to gummies is 9:20.
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3 years ago
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Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help
LenKa [72]

Answer:

np

Step-by-step explanation:

3.14(rs + r2)

3.14 (r= 2 x s= 3 + r =2 x 2)

3.14 ( 6+4)

3.14 (10)

3.14 x 10 = 31.4 units ² I guess

4 0
3 years ago
The center of a circle is the point (3, 2). if the point (6, −2) lies on this circle, find the standard equation for the circle.
garri49 [273]
Given 
centre of circle O(3,2)=O(x0,y0)
point on circle P(6,-2)

Standard equation of circle:
(x-x0)^2+(y-y0)^2=r^2

r=radius of circle
= (distance OP)
= sqrt((6-3)^2+(-2-2)^2)
=sqrt(3^2+(-4)^2)
=sqrt(25)

=> 
r^2=(sqrt(25))^2=25

Equation of circle
(x-x0)^2+(y-y0)^2=r^2
(x-3)^2+(y-2)^2=25   ............... standard equation of circle
5 0
4 years ago
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