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kondor19780726 [428]

2 years ago

10

A tune up automotive facility marks up its part by 25% suppose that the facility charges its customers $1.75 for each spark plug

it's sells which is the facility cost for each spark plug?

1 answer:

ss7ja [257]2 years ago

5 0

Answer:

$1.4

Step-by-step explanation:

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Find the slope of the line through the given points.<br> (-9, -7) and (-11, -13)

gulaghasi [49]

The slope is gonna be 3

the equation will be y=3x+20

8 0

3 years ago

I really need help with this my deadline is very soon

Harman [31]

Answer:

$(3)\ y = -x$

$(5)\ y = -3x -2$

Step-by-step explanation:

Required

The equation in slope intercept form

Solving (3):

$m = -1$

$(x_1,y_1) =(4,-4)$

The equation in slope intercept form is:

$y = m(x - x_1) + y_1$

This gives:

$y = -1(x - 4) -4$

Expand

$y = -x + 4 -4$

$y = -x$

Solving (5):

$m = -3$

$(x_1,y_1) = (1,-5)$

The equation in slope intercept form is:

$y = m(x - x_1) + y_1$

This gives:

$y = -3(x - 1) - 5$

Expand

$y = -3x + 3 - 5$

$y = -3x -2$

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2 years ago

What is 19.184 times 0.46

Anni [7]

19.184*0.46=8.82464 the answer is: 8.82464

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2 years ago

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The Idol's Eye diamond weighs 79.2 carats. The Blue Hope diamond weighs 33.68 carats less than the Idol's Eye. What is the weigh

Advocard [28]

Answer:

2.35

Step-by-step explanation:

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3 years ago

Just determine whether its positive or negative please

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