3 years ago

Which expression is equivalent to 30x + 15y?

Mathematics

2 answers:

Softa [21]3 years ago

7 0

C) because you can divide both by 15 and 30÷15 = 2

mr_godi [17]3 years ago

7 0

Answer:c

Step-by-step explanation:

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3 years ago

Malcolm is filling bags with rice. He starts with a 5 1/4 pound container of rice and fills each

Sliva [168]

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3 years ago

The equation y=7.6x represents a proportional relationship. What is the constant of proportionality?

SCORPION-xisa [38]

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3 years ago

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4 years ago

You have 236 feet of fence to work with. What the maximum area that can be fenced in?

alexandr1967 [171]

Answer:

The maximum area is 4434.5 feet square.

Step-by-step explanation:

The fence maximum area it need to be fenced have to be shaped as circle. First we need to find radius of the circle:

$2*\pi *r=236\\r=37.58$

Maximum area will be fenced is:

$S=\pi *r^{2} =3.14*37.58^2=4434.5$

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3 years ago