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3 years ago

The linear relationship represented by the table has an initial value of 88 and a rate of change -6. Complete the table.

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

8 0

(2,88)
(6,64)
(9,46)
(15,10)
first find y=mx+b
88=-6(2)+b
b=100
y=-6x+100
then plug for y and solve for x or vise versa.
Hopes this loves

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If 2/3 and -3 are the roots of the equation px^2+7x+q=0, find the values of p and q.

weqwewe [10]

Answer:

p = 3

q = -6

Step-by-step explanation:

Work backwards from the roots:

x = $\frac{2}{3}$

3x = 2

3x - 2 = 0

Other root:

x = -3

x + 3 = 0

Multiply them together:

(3x - 2)(x + 3) = 0

3x² - 9x + 2x - 6 = 0

3x² - 7x - 6 = 0

p = 3

q = -6

4 0

3 years ago

Read 2 more answers

Solve for x x=750+125.75x

olga2289 [7]

X=750+125.75x
subtract to variable (x) on one side
x-125.75x=750+125.75x-125.75x
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-124.75x/-124.75=750/-124.75
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or
x=-6 6/499
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7 0

3 years ago

A wheel has a diameter of 21 inches. Approximately how far does it travel in 3 revolutions? A. 63 in. B. 65.94 in. C. 98.91 in.

Paul [167]

If a wheel makes a full turn, it will have traveled the entire distance around that wheel. After 3 revolutions, it should have traveled 3 times its circumfrence.
The circumfrence of a circle is equal to the diameter times pi. (about 3.14)
21 × 3.14 = 65.94 = circumfrence = 1 revolution
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8 0

3 years ago

The GCF of 12 and 30 is ___

MissTica

Answer:

it is 6

Step-by-step explanation:

That’s what they both can be multiplied by

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Andreyy89

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Solution:

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2) Counterclockwise the angle is positive and it could be:

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4 years ago