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3 years ago

14

Samantha's wrapping a holiday gift she cut an 18 inch piece of wrapping paper from a roll that was 3 yards long how much wrappin

g paper do she have left

2 answers:

ki77a [65]3 years ago

5 0

18 inches is half a yard so 3 yes - 1/2= 2 1/2 yards left

Ilya [14]3 years ago

4 0

She has 90 inches of wrapping paper left.

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4(s+3)
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(s+3) + (s+3) + (s+3) + (s+3)

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2 years ago

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2 years ago

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1 year ago

A bakery has 18 large trays of bagels and 20 small trays of bagels. Each large tray holds 30 bagels and each small tray holds 15

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2 years ago

Write the equation of the line in fully simplified slope-intercept form.

PtichkaEL [24]

Answer:

Consider points (0, -5) and (-6, -1)

» General equation of a line:

${ \tt{y = mx + c}}$

m is slope
c is y-intercept

<u> </u><u>S</u><u>l</u><u>o</u><u>p</u><u>e</u><u> </u><u>(</u><u>m</u><u>)</u><u>:</u>

${ \tt{m = \frac{ - 1 - ( - 5)}{ - 6 - 0} }} \\ \\ { \tt{m = \frac{4}{ - 6} }} \\ \\ { \tt{m = - \frac{2}{3} }}$

<u> </u><u>y</u><u>-</u><u>i</u><u>n</u><u>t</u><u>e</u><u>r</u><u>c</u><u>e</u><u>p</u><u>t</u><u> </u><u>(</u><u>c</u><u>)</u><u>:</u>

${ \tt{y = mx + c}}$

consider point (0, -5)

${ \tt{ - 5 = c}} \\ { \tt{c = - 5}}$

Equation:

${ \boxed{ \tt{y = - \frac{2}{3} x - 5}}}$

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1 year ago