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3 years ago

Ashley uses

Mathematics

2 answers:

satela [25.4K]3 years ago

7 0

Answer:

1/24 cup

Step-by-step explanation:

Divide 1/2 by 12 since it is being divided equally among 12 slices.

gladu [14]3 years ago

5 0

<u>Answer:</u>

The correct answer option is D) 1/24 cup.

<u>Step-by-step explanation:</u>

We are given that Ashley uses $\frac{1}{2}$ cup of melted butter spread equally on 12 slices of toast.

We are to find the amount of melted butter on each toast.

For this, we simply need to divide the amount of melted butter used by the total number of slices.

Melted butter on each toast = $\frac{\frac{1}{2} }{12} = \frac{1}{2} \times \frac{1}{12} =\frac{1}{24}$ cup.

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Lisa is mailing a letter to a friend. Postage costs $0.32 for the first ounce and $0.23 for the additional ounce. How heavy can

Advocard [28]

Answer: 8.3 ounces

Step-by-step explanation:

simple, there's a flat fee for 1 ounce, then 23 cents for each ounce following.

so $2 - $0.32 = $1.68

1.67 / 0.23 = 7.3 ounces

7.3 ounces + 1 ounces (from the flat fee we subtracted)

which equals 8.3

7 0

2 years ago

The parents organization bought 1,000 bumper stickers at $1.25 each to sell at football games.They want to make at least $750 pr

yuradex [85]

1000 x 1.25 = 1250
1000 x 2 = 2000
2000 - 1250 = 750
2000 divided by 1000 = 2

They should sell the bumper stickers for $2 each.
Hope this helped =)

5 0

2 years ago

Sam is fencing in his property. The length is 12 feet less than twice the width. If the total amount of fence needed is 216 feet

DaniilM [7]

Answer:

L = 68 ft

Step-by-step explanation:

To find the perimeter of something you need to add up all the sides

In this case I am assuming Sam's property is a square/rectangle

Which means the formula for the perimeter is P = 2L + 2W

If L = 2W - 12 and P = 216, we can use these values and plug them into our perimeter equation to solve for w and then solve for l

216 = 2(2W -12) + 2W → ditributing the 2 to the (2w - 12) gives us
216 = 4W - 24 + 2W → combing like terms gives us
216 = 6W - 24 → adding 24 to both sides gives us
240 = 6W → dividing both sides by 6 gives us
40 ft = W

With the width being solved, we can now plug that value into our length equation

L = 2(40) - 12 → distributing the 2 to the 40 gives us
L = 80 - 12 → combing like terms give us
L = 68 ft

3 0

3 years ago

Help I’ll do anything just help

Gnom [1K]

Answer:

$1) {n}^{2} - 81 \\ (n - 9)(n + 9)$

$2) \: \: {a}^{2} - 121 \\ (a - 11)(a + 11)$

$3) \: \: {n}^{2} - 16 \\ (n - 4)(n + 4)$

$4) \: \: 9 {x}^{2} - 144 \\ {3}^{2} {x}^{2} - {12}^{2} \\ (3x - 12)(3x + 12)$

$5) \: 2 {x}^{2} - 9 \\ (2x - 3)(x + 3)$

$6) \: \: 4 {w}^{2} - 9 \\ {2}^{2} {w}^{2} - {3}^{2} \\ (2w + 3)(2w - 3)$

$7) \: \: 4 {n}^{2} - 1 \\ {2}^{2} {n}^{2} - {1}^{2} \\ (2n + 1)(2n - 1)$

$8) \: \: 1 - 16 {x}^{2} \\ {1}^{2} - {4}^{2} {x}^{2} \\ (1 - 4x)(1 + 4x)$

$9) \: \: {x}^{2} - {y}^{2} \\ (x - y)(x + y)$

$10) \: \: 9 - {c}^{2} \\ {3}^{2} - {c}^{2} \\ (3 - c)(3 + c)$

$11) \: \: {n}^{2} - 25 \\ {n}^{2} - {5}^{2} \\ (n + 5)(n - 5)$

$13)49 - 4 {a}^{2} \\ {7}^{2} - {2}^{2} {a}^{2} \\ (7 - 2a)(7 + 2a)$

$14) {a}^{2} {b}^{2} - {c}^{4} \\ (ab - {c}^{2} )(ab + {c}^{2} )$

$15) \: \: 4 {x}^{2} {y}^{2} - 9 {z}^{2} \\ {2}^{2} {x}^{2} {y}^{2} - {3}^{2} {z}^{2} \\ (2xy - 3z)(2xy + 3z)$

hope this helps

sorry, I don't know how solve the 12th one.

thanks.

7 0

3 years ago

Select one integer and one inequality symbol to answer the question

Leto [7]

Answer:

Step-by-step explanation:

-5 < y

7 0

2 years ago