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3 years ago

6

The cost for 25 square yards of carpet is $650 including delivery and installation. The cost for 40 square yards of installed ca

rpet is $950. Write an equation in slope-intercept form (y = mx + b) for the cost of the installed carpet.

1 answer:

RUDIKE [14]3 years ago

4 0

I need the answers lol

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The equation is =360

frosja888 [35]

Given:

Angles of the quadrilateral are 100°, 120°, 100° and x°.

To find:

The value of x.

Solution:

The sum of the angle measures of the quadrilateral is 360°.

$\Rightarrow 100^\circ+120^\circ+100^\circ+x^\circ=360^\circ$

$\Rightarrow 320^\circ+x^\circ=360^\circ$

Subtract 320° from both sides.

$\Rightarrow 320^\circ+x^\circ-320^\circ=360^\circ-320^\circ$

$\Rightarrow x^\circ=40^\circ$

The equation of 320 + x = 360.

The value of x is 40.

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3 years ago

If the reserve rate is 7% and a bank receives a deposit of $9000, how much of the $9000 is the bank free to lend?

gavmur [86]

.07 x $9,000= $630
$9,000-$630= $8,370 that the bank can lend
Hope this helps

8 0

3 years ago

zalisa [80]

Answer:

both 2

Step-by-step explanation:

kjwhnfbvanXM,

4 0

3 years ago

Add and subtract fractions with negative signs. -4/5 + 6/5=?

V125BC [204]

Answer:

2/5

Step-by-step explanation:

when adding a positive to a negative, you can reverse the order so that you can remove the addition sign:

so instead of -4/5 + 6/5

you can make it 6/5 - 4/5 which equals 2/5 or .4

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2 years ago

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The results of a test were the following scores: 67, 82, 77, 92, 96, 58, 72, 78, 79, and 82. What is the range for the test scor

Yuliya22 [10]

The range for this set of numbers is 38

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2 years ago

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