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2 years ago

7

Nancy bought 2 packs of basketball cards for 3.78 each and 4 decks of basketballs cards for 7.38 each with 2 20 bills. How much

change did Nancy get?

1 answer:

love history [14]2 years ago

8 0

Answer:

3.78*2=7.56

7.38*4=29.52

29.52+7.56=37.08

220-37.08=182.92

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Write the standard equation of a circle with center (−4, 0) and radius 3.

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The standard equation of a circle:

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An artist created the sculpture shown with concrete. The radius of the bottom hemisphere is double that of the top hemisphere. F

klemol [59]

<u>Answer:</u>

Vt = 4071.5 ft^3

<u>Step-by-step explanation:</u>

Givens:

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ArbitrLikvidat [17]

Answer:

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$y\:=\frac{1}{2}x-\frac{1}{2}$

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where m is the slope and b is the y-intercept

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(1, 0)

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$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(-1,\:-1\right),\:\left(x_2,\:y_2\right)=\left(1,\:0\right)$

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$m=\frac{1}{2}$

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$y = mx+b$

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$-\frac{1}{2}+b=-1$

Add 1/2 to both sides

$-\frac{1}{2}+b+\frac{1}{2}=-1+\frac{1}{2}$

$b=-\frac{1}{2}$

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