All categories

3 years ago

A grocery store is selling 90 fl. oz of detergent for $6.99. To the nearest cent, what is the unit price?

Mathematics

1 answer:

Nesterboy [21]3 years ago

7 0

Answer:

£7

Step-by-step explanation:

6.99 is closest to 7 as 7 is only one cent away

You might be interested in

The student council set a goal of raising at least $500 in flower sales. So far it has raised $415. Write an inequality to show

sergij07 [2.7K]

$500 < or = $415 + d

(subtract the 415 from both sides)

$85 < or = d

3 0

3 years ago

The length of a rectangle is 5 times the width. The perimeter of a rectangle is less than 108 meters.

Masteriza [31]

Answer:

use area to solve

Step-by-step explanation:

7 0

3 years ago

2/(a-7)(a+2)=4/(a+3)(a+2)

pochemuha

$\frac{2}{(a - 7)(a + 2)} = \frac{4}{(a + 3)(a + 2)}$

$\frac{2}{(a^{2} + 2a - 7a - 14)} = \frac{4}{(a^{2} + 2a + 3a + 6)}$

$\frac{2}{a^{2} - 5a - 14} = \frac{4}{a^{2} + 5a + 6}$

$2(a^{2} + 5a + 6) = 4(a^{2} - 5a - 14)$
$2(a^{2}) + 2(5a) + 2(6) = 4(a^{2}) - 4(5a) - 4(14)$
$2a^{2} + 10a + 12 = 4a^{2} - 20a - 56$
$2a^{2} - 2a^{2} + 10a + 12 = 4a^{2} - 2a^{2} - 20a - 56$
$10a + 20a + 12 = 2a^{2} - 20a + 20a - 56$
$30a + 12 + 56= 2a^{2} - 56 + 56$
$\frac{30a + 68}{2} = \frac{2a^{2}}{2}$
$15a + 34 = a^{2}$
$\sqrt{15a + 34} = a$

6 0

3 years ago

Two lines are parallel to each other.

Natasha2012 [34]

Answer:

m=2

Step-by-step explanation:

to be parallel they would have to have the same slope because then they would both increase at the same rate

5 0

3 years ago

Geometry question I’m confused with this help

anyanavicka [17]

Answer: ∠PQR = 130°

Step-by-step explanation:

The word bisects means that angle PQS and SQR are equal to each other.

3x + 5 = 2x + 25

3x = 20

x = 20

Now, we will plug this value back in and solve for angle PQR. There are three ways we could do this.

[1]

(3x + 5) + (2x + 25)

(3(20) + 5) + (2(20) + 25)

(60 + 5) + (40 + 25)

(65) + (65)

130 degrees

[2]

(3x + 5) * 2

(3(20) + 5) * 2

(65) * 2

130 degrees

[3]

(2x + 25) * 2

(2(20) + 25) * 2

(65) * 2

130 degrees

3 0

2 years ago