2x + y = 3z
x + y = 6z
What is the value for y from the first equation, that could be substituted into the second equation?
-2x +3z
-3z + 2x
-2x - 3z
2x + 3z

2x + y = 3z x + y = 6z, -2x + 3z is the value for y from the first equation, that could be substituted into the second equation . 2x + y = 3z y = 3z - 2x y = -2x + 3z

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Asked 3/2/2015 8:46:17 AM

Updated 3/3/2015 4:45:36 AM

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2x + y = 3z x + y = 6z, -2x + 3z is the value for y from the first equation, that could be substituted into the second equation .

2x + y = 3z

y = 3z - 2x

y = -2x + 3z

2x + y = 3z

y = 3z - 2x

y = -2x + 3z

Added 3/3/2015 4:45:36 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [3/3/2015 5:44:05 AM]

Write the equation, in slope-intercept form, of the line that has a slope of 2 and passes through the point (3, 1).
y = 2x + 5
y = -2x - 5
y = -2x + 5
y = 2x - 5 **Weegy:** The equation, in slope-intercept form, of the line that has a slope of 2 and passes through the point (3, 1) is y = 2x - 5. **User:** Solve.
-2(x - 1) < 18 (More)

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Updated 3/3/2015 4:47:48 AM

1 Answer/Comment

-2(x - 1) < 18

-2x + 2 < 18

-2x < 16

x > 16/-2

x > - 8

-2x + 2 < 18

-2x < 16

x > 16/-2

x > - 8

Added 3/3/2015 4:47:48 AM

This answer has been confirmed as correct and helpful.

Confirmed by sujaysen [3/3/2015 7:52:09 AM]

Find the x-intercept of the line graphed by the equation x - 7y = 7.
(0, 14)
(7, 0)
(14, 0)
(0, 7)

Question

Updated 3/3/2015 4:43:04 AM

1 Answer/Comment

The x-intercept of the line graphed by the equation x - 7y = 7 is (7 , 0) .

when y = 0

x - 7*0 = 7

x - 0 = 7

x = 7

when y = 0

x - 7*0 = 7

x - 0 = 7

x = 7

Added 3/3/2015 4:43:04 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [3/3/2015 5:31:22 AM]

Plant hormone that regulates survival functions of a plant, such as the opening and closing of stomata

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Updated 3/5/2015 12:55:07 PM

1 Answer/Comment

A plant hormone that regulates survival functions of a plant, such as the opening and closing of stomata is abscisic acid.

Added 3/5/2015 12:55:07 PM

This answer has been confirmed as correct and helpful.

inflation **Weegy:** Inflation is a general increase in prices and fall in the purchasing value of money. **User:** Maria lost her job because the economy is shrinking. This is an example of _____.
frictional unemployment
structural unemployment
cyclical unemployment **Weegy:** Maria lost her job because the economy is shrinking. This is an example of cyclical unemployment. **User:** The _____ is a measurement that describes price changes in commonly used goods and services, such as food and housing.
Hyperinflation
Consumer Price Index
GDP per capita **Weegy:** The CONSUMER PRICE INDEX is a measurement that describes price changes in commonly used goods and services, such as food and housing. **User:** To reduce inflation, the Federal Reserve _____ the money supply. This action also causes the economy to shrink.
increases
decreases
does not change (More)

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Updated 3/6/2015 8:43:42 AM

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