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uranmaximum [27]
3 years ago
5

Evaluate each expression for x=3, y= -4 and z= 6.

Mathematics
1 answer:
Elena L [17]3 years ago
8 0

Answer:

yes so basically where the negative is outside the parenthesis is a understood 1 or in your case a negative 1,is this what you needed help with?

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What is the equation of the line x–3y=18in slope-intercept form?
Alekssandra [29.7K]

Answer:

y=\frac{1}{3} x-6

Step-by-step explanation:

Write down the slope-intercept form:

y=mx+b

Where m is the slope and b is the y-intercept.

To turn the equation into slope-intercept form, isolate y on the left-hand side:

x-3y=18\\-3y=18-x\\y=-6+\frac{x}{3} \\

Rearrange the equation a bit:

y=\frac{1}{3} x-6

5 0
2 years ago
6.
denpristay [2]

Answer:

15n=135

Step-by-step explanation:

first, you need to know how much of the total amount is the money needed for soccer balls, to find this you take the amount of a soccer ball and multiple it by the amount of people

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then you subtract that from the total amount to get the amount spent on jerseys.

345-210=135

to get the amount of each jersey you take 135 and divide by the amount of people

135÷15=9

4 0
3 years ago
What is the answer to 10-6v=-104
Nuetrik [128]
The answer to “v” is 19.

10-6v=-104
10-6(19)=-104
10-114=-104
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A box contains 8 green, 4 yellow, and 8 purple balls.
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Answer:

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Step-by-step explanation:

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