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3 years ago

7

The filter system for the aquarium is a rectangular prism measuring 8 inches long, 8 inches wide and 15 inches high. What is the

volume of this filter system?

1 answer:

mafiozo [28]3 years ago

3 0

Answer:

960

Step-by-step explanation:

8*8*15

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If 18 is 45% of a value, what is that value?

Andrew [12]

Answer:

it is 40 :)))

6 0

3 years ago

2x+5=15<br><br> Solve for x<br> a.5<br> b.2<br> c.7<br> d.10

Black_prince [1.1K]

Answer:

A.5

Step-by-step explanation:

3 0

3 years ago

Dmitry [639]

Answer:

$8,000

Step-by-step explanation:

Let the store earned $x in December.

Therefore,

Money spent to buy new inventory $=\frac{1}{4} x$

Remaining money $= x - \frac{1}{4} x =\frac{3}{4} x$

Money used to pay bills $=\frac{1}{2} \times \frac{3}{4} x=\frac{3}{8} x$

Money still left over = $3,000

Total money earned in December $= \frac{1}{4} x+ \frac{3}{8} x+3,000$

$\therefore x= \frac{1}{4} x+ \frac{3}{8} x+3,000$

$\therefore x= \frac{2}{8} x+ \frac{3}{8} x+3,000$

$\therefore x= \frac{5}{8} x+ 3,000$

$\therefore x- \frac{5}{8} x=3,000$

$\therefore \frac{8x-5x}{8} =3,000$

$\therefore \frac{3x}{8} =3,000$

$\therefore x =3,000\times \frac {8}{3}$

$\therefore x =1,000\times 8$

$\therefore x =\$8,000$

Thus, total money earned in December is $8,000.

3 0

3 years ago

Im going to give 20 points for this question please answer.

bearhunter [10]

The answer is 204 square units

3 0

3 years ago

Read 2 more answers

What is this please help?

mestny [16]

Answer:

y = 2/3x - 1

Step-by-step explanation:

The simpliest way to determine the slope of the line is to see the rise over run of the line. In this case, we are given two points which are at (0, -1) and (3,1)

By calculating rise of run, we can see that the starting point goes up by 2 units, from -1 to 1 and goes to the right 3 units, from 0 to 3

In this case, that means we have a slope of 2/3x.

The +b plays into the y-intercept of the line, which is actually the same of one of our points: (0,-1)

Since this number is a negative, it would actually be y = (2/3)x + (-1) which is the same as y=2/3x - 1

7 0

3 years ago