3 years ago

PLZZZZ HELP 10 points

Mathematics

2 answers:

Kipish [7]3 years ago

7 0

4 packages of hot dogs and 5 packages of rolls.

10 x 4 = 40
8 x 5 = 40
40 = 40

kherson [118]3 years ago

5 0

4 packages of hotdogs and 5 packages of rolls

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How do i add and subtract polynomials?<br>(4v-6v)-(v-5v^3)+(5v^3+4)

Ksenya-84 [330]

Distribute and add like terms and you are good

alirghty

we can make it easier by simplifying what we can

(4v-6v)=-2v so

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-2v-v+5v³+5v³+3=
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7 0

3 years ago

A landscaper is creating a rectangular flower bed such that the width is half of the length.The area of the flower that is 34 ft

Leviafan [203]

The Area is $A=l * w$ and we know that $w=\frac{l}{2}$

Therefore: $34=l * \frac{l}{2} = \frac{l^{2}}{2}$
$68=l^{2}$
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$w=\frac{8.246}{2}$
$w=4.123$
round to nearest tenth:
$w=4.1feet$