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4 years ago

7) The cost of 3 pounds of grape is $6.57. What is the cost of 5 pounds of

Mathematics

1 answer:

gladu [14]4 years ago

4 0

Answer:

10.95

Step-by-step explanation:

you divide 6.57 and 3 u get 2.19

2.19 is 1 pound of grapes.

now do 2.18x5 and you get

ANSWER 10.95

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Dennis works at a frozen yogurt store in the summer. He

Lyrx [107]

Answer:

100x+150y≤1200

y≤8-2x/3

slope = -2/3

y-intercept = (0,8)

Step-by-step explanation:

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3 years ago

Which of the above charts does NOT accurately reflect public goods and services?

Olin [163]

I wanna say its b)1 but im not 100% sure. if its wrong im sorry

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3 years ago

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Which side of XYZ is the longest? A. xy B. xz C. yz D. cannot be determined

Eddi Din [679]

Answer:

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3 years ago

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home

castortr0y [4]

Answer:

D) 40 miles

Step-by-step explanation:

First we must find the distance between the mall and the house. The figure formed is a right triangle. The length of the side from the mall to the house forms the hypotenuse of the triangle. We can use the Pythagorean theorem to find the length:

a² + b² = c²

The two legs of the triangle, a and b, are 15 and 8:

15² + 8² = c²

225 + 64 = c²

289 = c²

Take the square root of each side:

√289 = √(c²)

17 = c

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3 years ago

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A 1,000 mL solution of acetic acid contains 26 mL of pure acetic acid. Find the percent concentration of this solution.

Mrac [35]

Given:

Total solution : 1000mL

Pure acetic acid = 26mL

To find:

The percent concentration of given solution.

Solution:

We know that,

$\text{Percent concentration}=\dfrac{\text{Pure acetic acid}}{\text{Total solution}}\times 100$

Putting the given values, we get

$\text{Percent concentration}=\dfrac{26}{1000}\times 100$

$\text{Percent concentration}=\dfrac{26}{10}$

$\text{Percent concentration}=2.6$

Therefore, the percent concentration of this solution is 2.6%.

6 0

3 years ago