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3 years ago

Solvex2 - 64 = 0.

Mathematics

1 answer:

topjm [15]3 years ago

8 0

Answer:8

-8

Step-by-step explanation:

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At the fabric store, Marisela spends $9.00 on 1 1/8 yards of fabric. How much does one yard of fabric cost?

Margaret [11]

Answer:

8 dollars

Step-by-step explanation:

First, convert the yards to decimals, 1/8 is equivalent to .125, therefore 1 1/8 yards is 1.125

Next, since we know that 1 1/8 yards of fabric is $9, we can divide 9 by 1.125 in order to find the cost of one yard of fabric

9/1.125=8, therefore your final answer is $8

Don't forget to put units if this is a test question (or practically in any case), the unit in this case is $(dollars)

8 0

3 years ago

Grandma has just finished baking a large rectangular pan of brownies. She is planning to make rectangular pieces of equal size a

Nikitich [7]

Answer: 60

Step-by-step explanation:

Let the side lengths of the rectangular pan be m and n. It follows that (m-2) (n-2)= $mn/2$

So, since haf of the brownie pieces are in the interior. This gives 2 (m-2) (n-2) =mn

mn- 2m - 2n- 4 = 0

Then Adding 8 to both sides and applying, we obtain (m-2) (n-2) =8

Since now, m and n are both positive, we obtain (m,n) = (5,12), (6,8) (up to ordering). By inspection, 5. 12 = 60

which maximizes the number of brownies in total which is the greatest number.

Hope that helped! =)

7 0

3 years ago

Please I need some help on this

jeyben [28]

Answer:

Step-by-step explanation: a

8 0

3 years ago

Read 2 more answers

2. Nicholas has a pepper shaker in the shape of a cylinder. It has a radius of 9 mm and a height of 32 mm. How much pepper will

oksian1 [2.3K]

Answer:

sefsefff

Step-by-step explanation:

4 0

3 years ago

Hom many 1/4 ft fish food boxes could fit in a 3 3/4 ft box

IrinaK [193]

Answer : There are 13 fish food bags are could fit in a box of size $3\frac{1}{4} ft$ .

Explanation :

Length of box = $3\frac{3}{4}$ ft

Length of fish food box = $\frac{1}{4}$ ft

Number of fish food boxes could fit in a box = $\frac{\text{length of a box}}{\text{length of fish food box}}$

Number of fish food boxes could fit in a box $=\frac{3\frac{1}{4}}{\frac{1}{4}}\\=\frac{\frac{13}{4}}{\frac{1}{4}}\\= \frac{13}{1}$

Hence, there are 13 fish food bags are could fit in a box of size $3\frac{1}{4} ft$ .

3 0

3 years ago