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2 years ago

5

The science teacher is filling her new fish aquarium. The aquarium holds 28.5 gallons. If she fills the aquarium 2/5 of the way

full, how many gallons will she need?

1 answer:

Yuki888 [10]2 years ago

3 0

Answer:

11.4 gallons

Step-by-step explanation:

Divide 28.5 by 5 then multiply by 2:

(28.5 ÷ 5) x 2 = 5.7 x 2 = 11.4

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3 years ago

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3 years ago

What are the values of the coefficients and constant term of 0 = 4 – 7x2 + x in standard form?

katen-ka-za [31]

ANSWER

$a = - 7$

$b = 1$

$c = 4$

EXPLANATION

The given quadratic equation is:

$0 = 4 - 7 {x}^{2} + x$

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Comparing this to the general standard quadratic equation.

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We have my

$a = - 7$

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