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madam [21]
3 years ago
10

A grocery store sells a bag of 5 potatoes for $2. What is the unit cost if each potato in the bag

Mathematics
1 answer:
Dmitrij [34]3 years ago
6 0

Answer:

Unit cost: $2.50 per potato

Step-by-step explanation:

Set up a proportion:

<h2><u>5 potatoes</u> = <u>x potatoes</u></h2><h2>2 dollars         1 dollar</h2><h2 />

cross multiply:

2x = 5


divide by 2 on both sides

x= 5/2 or 2.5

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(please show work!!!)
dmitriy555 [2]
The variable “x” can be defined as the price of regular gas.
The equation is x = x - (.02)7
x = x - (.02)7
(.02)7 = .14
x = x - .14
 X - X = nothing so it just leaves you with -.14
The answer is that the gas price changed by a total of - 14 cents or -0.14
7 0
2 years ago
The weight of meteorite A is 5 times the weight of meteorite B. If the sum of their weights is 132 tons, find the weight of each
sladkih [1.3K]

Answer:

A: 105.6 B: 26.40

Step-by-step explanation:

if you divide 132 by 5, you get Meteorite B, 26.40, then minus that from 132, and you get Meteorite A, 105.6.

To check, do 26.40x5 and you should get 132.

3 0
3 years ago
Which expression represents the area of the base of the cone?
zaharov [31]

Answer:

A. (pi)(3 squared)

Step-by-step explanation:

edge

4 0
2 years ago
Solve n÷6&gt;2<br> . Graph the solution
balu736 [363]

Answer:

n>12

Step-by-step explanation:

i just put it in symbolab

5 0
2 years ago
Determine whether the fractions 3 4 and 4 5 are equivalent. Question content area bottom Part 1 Select the correct choice below
VMariaS [17]

Answer: Choice A

The fractions are not equivalent because the product of the numerator of the first fraction and the denominator of the second fraction is <u>   15   </u> ​, which is not equal to the product of the numerator of the second fraction and the denominator of the first​ fraction <u>    16    </u>

===================================================

Explanation:

We have the template \frac{P}{Q} = \frac{R}{S} which cross multiplies to PS = QR

So if \frac{3}{4} = \frac{4}{5} was true, then 3*5 = 4*4 must be true as well, and vice versa.

The left side 3*5 turns into 15, while the right hand side 4*4 becomes 16. The 15 and 16 don't match up.

In short, 3*5 = 4*4 turns into 15 = 16 which is a false statement. So the original claim that \frac{3}{4} = \frac{4}{5} is also false.

5 0
2 years ago
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