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ExtremeBDS [4]
3 years ago
9

At the local grocer, the prices for oranges are the following: 2.5 lbs for $6.75 or 3 pounds for $7.25. How much will you save p

er pound, by buying the least expensive? Round to the nearest cent.
$0.50


$2.50


$0.28


$0.25
Mathematics
1 answer:
Jet001 [13]3 years ago
5 0

Answer:

$0.28

Step-by-step explanation:

First, you have to find the price per pound in both offers. 2.5 lbs for $6.75 end up giving you $2.7 per pound. 3 pounds for $7.25 gives you $2.42 per pound, so this offer would be the better and cheaper one. To find the difference per pound,you simply subtract $2.42 from $2.7 for the final difference of $0.28.

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Find two equivalent ratios for 3:4 using multiplication<br><br> A. 6:8<br> B.9:12<br> C. 6:12
Alchen [17]

Answer:

A and B

Step-by-step explanation:

3:4 multiplied by 2 is 6:8

3x2=6 4x2=8

3:4 multiplied by 3 is 9:12

3x3=9 4x3=12

6 0
3 years ago
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I got y = 1/5x fo this one.............
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find the circumference and the area of the circle with the radius 9m use the value 3.14 for it do not round your answer be sure
kirill [66]

Explanation:

The circumference and the are of a circle with radius r

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\begin{gathered} A=\pi r^2 \\ C=2\pi r \end{gathered}

If we use pi = 3.14 and the radius is 9m:

A=3.14\cdot(9m)^2=3.14\cdot81m^2=254.34m^2C=2\cdot3.14\cdot9m=56.52m

Answers:

• Area: ,254.34 m²

,

• Circumference: ,56.52 m

7 0
1 year ago
The diameter of the base of
Vesna [10]
V= 1/3 pi r^2h
Find the radius
r=d/2
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7 0
3 years ago
Karen and Dale and Tom sent a total of 84 messages during the weekend. Dale sent six fewer messages and Karen and Tom sent four
yuradex [85]

Answer:

Karen: 15; Dale: 9; Tom: 60

Step-by-step explanation:

"Karen and Dale and Tom sent a total of 84 messages during the weekend."

k + d + t = 84

"Dale sent six fewer messages than Karen"

d = k - 6

"Tom sent four times as many as Karen."

t = 4k

Substitute k - 6 for d and 4k for t in the first equation.

k + d + t = 84

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Answer: Karen: 15; Dale: 9; Tom: 60

3 0
3 years ago
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