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STALIN [3.7K]
3 years ago
7

What is the unit rate for 5 pounds of lunch meat for $42.50?A. $5.31 per poundB. $6.50 per poundC. $7.25 per poundD. $8.50 per p

ound
Mathematics
2 answers:
Natalija [7]3 years ago
7 0

Answer:

D. $8.50 per pound

Step-by-step explanation:

We are asked to find the unit rate. In other words, we want to find the price per pound. Let's divide the cost by the pounds.

unit rate= cost/pounds

It costs $42.50 for 5 pounds. Divide $42.50 by 5.

unit rate= $42.50/5 pounds

unit rate= $8.50 / pound

It costs $8.50 per pound and the correct answer is D.

KengaRu [80]3 years ago
4 0

Hey there! I'm happy to help!

We want to find how much money the lunch meat costs for one pound. We see that it costs $42.50 for 5 pounds, so we simply divide by 5 to see how much it costs for 1 pound.

42.5/5=8.5

Therefore, the answer is D. $8.50 per pound.

Have a wonderful day! :D

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Answer:

Step-by-step explanation:

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In the formula, l = a + (n - 1)d make d as the subject. Find d when l = 10, a = 2, n = 5.
coldgirl [10]
<h3><u>G</u><u>i</u><u>v</u><u>e</u><u>n</u>:-</h3>

I = a + (n - 1)d [Given formula]

<h3><u>T</u><u>o</u><u> </u><u>F</u><u>i</u><u>n</u><u>d</u>:-</h3>

Find d when I = 10, a = 2, n = 5

<h2><u>S</u><u>o</u><u>l</u><u>u</u><u>t</u><u>i</u><u>o</u><u>n</u>:-</h2>

I = a + (n - 1)d [Given]

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10 = 2 + (5 - 1)d

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8 = 4d

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2 years ago
The width of a rectangle measures (3v-3w) centimeters, and its length measures (5v-9w) centimeters. Which expression represents
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Step-by-step explanation:

Perimeter of a rectangle  = 2( L +W) =   2L + 2W

The width of a rectangle is given as  (3v-3w) centimeters,

its length is given as (5v-9w) centimetres

The Perimeter,P will now be  = 2L + 2W

P=2( 3v-3w) + 2( 5v-9w)

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3 0
2 years ago
A company has a budget of $280,000 for computing equipment. Tablets cost $500 each, laptops cost $2000 each, and servers cost $5
Kazeer [188]

Answer:

The number of tablets  200

the number of laptops  40

and, the number of servers 20

Step-by-step explanation:

Let the number of tablets be 'x'

the number of laptops be 'y'

and, the number of servers be 'z'

According to the given question

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laptops cost = $2000 each

servers cost = $5000 each

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also,

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y = 2z  

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substituting y from 2 and 3 in equation 1,  we get

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substituting y in equation 3 we get

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z = 20

hence,

the number of tablets  200

the number of laptops  40

and, the number of servers 20

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